2780452854

素因数分解:

$2^1\times 3^2\times {\mathrm{983}}^1\times {\mathrm{157141}}^1$

素因数の和:158132

約数の個数: 24

約数和(自身を含む): 6030481392

約数和(自身を除く): 3250028538

約数列:

[1, 2, 3, 6, 9, 18, 983, 1966, 2949, 5898, 8847, 17694, 157141, 314282, 471423, 942846, 1414269, 2828538, 154469603, 308939206, 463408809, 926817618, 1390226427, 2780452854]

約数ペア:

[(1, 2780452854), (2, 1390226427), (3, 926817618), (6, 463408809), (9, 308939206), (18, 154469603), (983, 2828538), (1966, 1414269), (2949, 942846), (5898, 471423), (8847, 314282), (17694, 157141)]