1948492788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3023}}^1$

素因数の和:3317

約数の個数: 96

約数和(自身を含む): 5242890240

約数和(自身を除く): 3294397452

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 257, 418, 514, 627, 771, 836, 1028, 1254, 1542, 2508, 2827, 3023, 3084, 4883, 5654, 6046, 8481, 9069, 9766, 11308, 12092, 14649, 16962, 18138, 19532, 29298, 33253, 33924, 36276, 53713, 57437, 58596, 66506, 99759, 107426, 114874, 133012, 161139, 172311, 199518, 214852, 229748, 322278, 344622, 399036, 631807, 644556, 689244, 776911, 1263614, 1553822, 1895421, 2330733, 2527228, 3107644, 3790842, 4661466, 7581684, 8546021, 9322932, 14761309, 17092042, 25638063, 29522618, 34184084, 44283927, 51276126, 59045236, 88567854, 102552252, 162374399, 177135708, 324748798, 487123197, 649497596, 974246394, 1948492788]

約数ペア:

[(1, 1948492788), (2, 974246394), (3, 649497596), (4, 487123197), (6, 324748798), (11, 177135708), (12, 162374399), (19, 102552252), (22, 88567854), (33, 59045236), (38, 51276126), (44, 44283927), (57, 34184084), (66, 29522618), (76, 25638063), (114, 17092042), (132, 14761309), (209, 9322932), (228, 8546021), (257, 7581684), (418, 4661466), (514, 3790842), (627, 3107644), (771, 2527228), (836, 2330733), (1028, 1895421), (1254, 1553822), (1542, 1263614), (2508, 776911), (2827, 689244), (3023, 644556), (3084, 631807), (4883, 399036), (5654, 344622), (6046, 322278), (8481, 229748), (9069, 214852), (9766, 199518), (11308, 172311), (12092, 161139), (14649, 133012), (16962, 114874), (18138, 107426), (19532, 99759), (29298, 66506), (33253, 58596), (33924, 57437), (36276, 53713)]