338362232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{4937}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 684406800

約数和(自身を除く): 346044568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 1318, 2636, 4937, 5272, 8567, 9874, 17134, 19748, 34268, 39496, 64181, 68536, 128362, 256724, 513448, 3253483, 6506966, 13013932, 26027864, 42295279, 84590558, 169181116, 338362232]

約数ペア:

[(1, 338362232), (2, 169181116), (4, 84590558), (8, 42295279), (13, 26027864), (26, 13013932), (52, 6506966), (104, 3253483), (659, 513448), (1318, 256724), (2636, 128362), (4937, 68536), (5272, 64181), (8567, 39496), (9874, 34268), (17134, 19748)]