1214271674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{733}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 2354061312

約数和(自身を除く): 1139789638

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 347, 434, 682, 694, 733, 1466, 2387, 2429, 3817, 4774, 4858, 5131, 7634, 8063, 10262, 10757, 16126, 21514, 22723, 26719, 45446, 53438, 56441, 75299, 112882, 118327, 150598, 159061, 236654, 249953, 254351, 318122, 499906, 508702, 828289, 1656578, 1749671, 1780457, 2797861, 3499342, 3560914, 5595722, 7884881, 15769762, 19585027, 39170054, 55194167, 86733691, 110388334, 173467382, 607135837, 1214271674]

約数ペア:

[(1, 1214271674), (2, 607135837), (7, 173467382), (11, 110388334), (14, 86733691), (22, 55194167), (31, 39170054), (62, 19585027), (77, 15769762), (154, 7884881), (217, 5595722), (341, 3560914), (347, 3499342), (434, 2797861), (682, 1780457), (694, 1749671), (733, 1656578), (1466, 828289), (2387, 508702), (2429, 499906), (3817, 318122), (4774, 254351), (4858, 249953), (5131, 236654), (7634, 159061), (8063, 150598), (10262, 118327), (10757, 112882), (16126, 75299), (21514, 56441), (22723, 53438), (26719, 45446)]