2289663472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4616257}}^1$

素因数の和:4616296

約数の個数: 20

約数和(自身を含む): 4579327936

約数和(自身を除く): 2289664464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4616257, 9232514, 18465028, 36930056, 73860112, 143103967, 286207934, 572415868, 1144831736, 2289663472]

約数ペア:

[(1, 2289663472), (2, 1144831736), (4, 572415868), (8, 286207934), (16, 143103967), (31, 73860112), (62, 36930056), (124, 18465028), (248, 9232514), (496, 4616257)]