2056554756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{96989}}^1$

素因数の和:97049

約数の個数: 72

約数和(自身を含む): 5648697600

約数和(自身を除く): 3592142844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 96989, 193978, 290967, 387956, 581934, 872901, 1163868, 1745802, 1842791, 3006659, 3491604, 3685582, 5528373, 6013318, 7371164, 9019977, 11056746, 12026636, 16585119, 18039954, 22113492, 27059931, 33170238, 36079908, 54119862, 57126521, 66340476, 108239724, 114253042, 171379563, 228506084, 342759126, 514138689, 685518252, 1028277378, 2056554756]

約数ペア:

[(1, 2056554756), (2, 1028277378), (3, 685518252), (4, 514138689), (6, 342759126), (9, 228506084), (12, 171379563), (18, 114253042), (19, 108239724), (31, 66340476), (36, 57126521), (38, 54119862), (57, 36079908), (62, 33170238), (76, 27059931), (93, 22113492), (114, 18039954), (124, 16585119), (171, 12026636), (186, 11056746), (228, 9019977), (279, 7371164), (342, 6013318), (372, 5528373), (558, 3685582), (589, 3491604), (684, 3006659), (1116, 1842791), (1178, 1745802), (1767, 1163868), (2356, 872901), (3534, 581934), (5301, 387956), (7068, 290967), (10602, 193978), (21204, 96989)]