1640594796

素因数分解:

$2^2\times 3^1\times {\mathrm{21121}}^1\times {\mathrm{6473}}^1$

素因数の和:27601

約数の個数: 24

約数和(自身を含む): 3828827184

約数和(自身を除く): 2188232388

約数列:

[1, 2, 3, 4, 6, 12, 6473, 12946, 19419, 21121, 25892, 38838, 42242, 63363, 77676, 84484, 126726, 253452, 136716233, 273432466, 410148699, 546864932, 820297398, 1640594796]

約数ペア:

[(1, 1640594796), (2, 820297398), (3, 546864932), (4, 410148699), (6, 273432466), (12, 136716233), (6473, 253452), (12946, 126726), (19419, 84484), (21121, 77676), (25892, 63363), (38838, 42242)]