2215394528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{6967}}^1$

素因数の和:7519

約数の個数: 48

約数和(自身を含む): 4600552320

約数和(自身を除く): 2385157792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 523, 608, 1046, 2092, 4184, 6967, 8368, 9937, 13934, 16736, 19874, 27868, 39748, 55736, 79496, 111472, 132373, 158992, 222944, 264746, 317984, 529492, 1058984, 2117968, 3643741, 4235936, 7287482, 14574964, 29149928, 58299856, 69231079, 116599712, 138462158, 276924316, 553848632, 1107697264, 2215394528]

約数ペア:

[(1, 2215394528), (2, 1107697264), (4, 553848632), (8, 276924316), (16, 138462158), (19, 116599712), (32, 69231079), (38, 58299856), (76, 29149928), (152, 14574964), (304, 7287482), (523, 4235936), (608, 3643741), (1046, 2117968), (2092, 1058984), (4184, 529492), (6967, 317984), (8368, 264746), (9937, 222944), (13934, 158992), (16736, 132373), (19874, 111472), (27868, 79496), (39748, 55736)]