1021875764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{6143}}^1$

素因数の和:6624

約数の個数: 48

約数和(自身を含む): 2206138368

約数和(自身を除く): 1184262604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 457, 914, 1828, 3199, 5941, 6143, 6398, 11882, 12286, 12796, 23764, 24572, 41587, 43001, 79859, 83174, 86002, 159718, 166348, 172004, 319436, 559013, 1118026, 2236052, 2807351, 5614702, 11229404, 19651457, 36495563, 39302914, 72991126, 78605828, 145982252, 255468941, 510937882, 1021875764]

約数ペア:

[(1, 1021875764), (2, 510937882), (4, 255468941), (7, 145982252), (13, 78605828), (14, 72991126), (26, 39302914), (28, 36495563), (52, 19651457), (91, 11229404), (182, 5614702), (364, 2807351), (457, 2236052), (914, 1118026), (1828, 559013), (3199, 319436), (5941, 172004), (6143, 166348), (6398, 159718), (11882, 86002), (12286, 83174), (12796, 79859), (23764, 43001), (24572, 41587)]