1903109296

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{5431}}^1$

素因数の和:5642

約数の個数: 60

約数和(自身を含む): 4076096752

約数和(自身を除く): 2172987456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 181, 242, 362, 484, 724, 968, 1448, 1936, 1991, 2896, 3982, 5431, 7964, 10862, 15928, 21724, 21901, 31856, 43448, 43802, 59741, 86896, 87604, 119482, 175208, 238964, 350416, 477928, 657151, 955856, 983011, 1314302, 1966022, 2628604, 3932044, 5257208, 7864088, 10514416, 10813121, 15728176, 21626242, 43252484, 86504968, 118944331, 173009936, 237888662, 475777324, 951554648, 1903109296]

約数ペア:

[(1, 1903109296), (2, 951554648), (4, 475777324), (8, 237888662), (11, 173009936), (16, 118944331), (22, 86504968), (44, 43252484), (88, 21626242), (121, 15728176), (176, 10813121), (181, 10514416), (242, 7864088), (362, 5257208), (484, 3932044), (724, 2628604), (968, 1966022), (1448, 1314302), (1936, 983011), (1991, 955856), (2896, 657151), (3982, 477928), (5431, 350416), (7964, 238964), (10862, 175208), (15928, 119482), (21724, 87604), (21901, 86896), (31856, 59741), (43448, 43802)]