4887056876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{22129}}^1$

素因数の和:22314

約数の個数: 48

約数和(自身を含む): 9577155840

約数和(自身を除く): 4690098964

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 137, 274, 403, 548, 806, 1612, 1781, 3562, 4247, 7124, 8494, 16988, 22129, 44258, 55211, 88516, 110422, 220844, 287677, 575354, 685999, 1150708, 1371998, 2743996, 3031673, 6063346, 8917987, 12126692, 17835974, 35671948, 39411749, 78823498, 93981863, 157646996, 187963726, 375927452, 1221764219, 2443528438, 4887056876]

約数ペア:

[(1, 4887056876), (2, 2443528438), (4, 1221764219), (13, 375927452), (26, 187963726), (31, 157646996), (52, 93981863), (62, 78823498), (124, 39411749), (137, 35671948), (274, 17835974), (403, 12126692), (548, 8917987), (806, 6063346), (1612, 3031673), (1781, 2743996), (3562, 1371998), (4247, 1150708), (7124, 685999), (8494, 575354), (16988, 287677), (22129, 220844), (44258, 110422), (55211, 88516)]