2116750784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{102397}}^1$

素因数の和:102445

約数の個数: 56

約数和(自身を含む): 4681636560

約数和(自身を除く): 2564885776

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 102397, 204794, 409588, 819176, 1638352, 1740749, 1945543, 3276704, 3481498, 3891086, 6553408, 6962996, 7782172, 13925992, 15564344, 27851984, 31128688, 33074231, 55703968, 62257376, 66148462, 111407936, 124514752, 132296924, 264593848, 529187696, 1058375392, 2116750784]

約数ペア:

[(1, 2116750784), (2, 1058375392), (4, 529187696), (8, 264593848), (16, 132296924), (17, 124514752), (19, 111407936), (32, 66148462), (34, 62257376), (38, 55703968), (64, 33074231), (68, 31128688), (76, 27851984), (136, 15564344), (152, 13925992), (272, 7782172), (304, 6962996), (323, 6553408), (544, 3891086), (608, 3481498), (646, 3276704), (1088, 1945543), (1216, 1740749), (1292, 1638352), (2584, 819176), (5168, 409588), (10336, 204794), (20672, 102397)]