2040555426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{196699}}^1$

素因数の和:196743

約数の個数: 64

約数和(自身を含む): 5287296000

約数和(自身を除く): 3246740574

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 196699, 393398, 590097, 1180194, 1376893, 2557087, 2753786, 3737281, 4130679, 5114174, 7474562, 7671261, 8261358, 11211843, 15342522, 17899609, 22423686, 26160967, 35799218, 48584653, 52321934, 53698827, 78482901, 97169306, 107397654, 145753959, 156965802, 291507918, 340092571, 680185142, 1020277713, 2040555426]

約数ペア:

[(1, 2040555426), (2, 1020277713), (3, 680185142), (6, 340092571), (7, 291507918), (13, 156965802), (14, 145753959), (19, 107397654), (21, 97169306), (26, 78482901), (38, 53698827), (39, 52321934), (42, 48584653), (57, 35799218), (78, 26160967), (91, 22423686), (114, 17899609), (133, 15342522), (182, 11211843), (247, 8261358), (266, 7671261), (273, 7474562), (399, 5114174), (494, 4130679), (546, 3737281), (741, 2753786), (798, 2557087), (1482, 1376893), (1729, 1180194), (3458, 590097), (5187, 393398), (10374, 196699)]