894343684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43987}}^1$

素因数の和:44044

約数の個数: 48

約数和(自身を含む): 1862275968

約数和(自身を除く): 967932284

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 20332, 43987, 87974, 175948, 571831, 747779, 1011701, 1143662, 1495558, 2023402, 2287324, 2991116, 4046804, 9721127, 13152113, 17198917, 19442254, 26304226, 34397834, 38884508, 52608452, 68795668, 223585921, 447171842, 894343684]

約数ペア:

[(1, 894343684), (2, 447171842), (4, 223585921), (13, 68795668), (17, 52608452), (23, 38884508), (26, 34397834), (34, 26304226), (46, 19442254), (52, 17198917), (68, 13152113), (92, 9721127), (221, 4046804), (299, 2991116), (391, 2287324), (442, 2023402), (598, 1495558), (782, 1143662), (884, 1011701), (1196, 747779), (1564, 571831), (5083, 175948), (10166, 87974), (20332, 43987)]