1356986.00000000

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 55491912

約数和(自身を除く): 29626280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 641, 776, 1261, 1282, 1552, 2522, 2564, 3104, 5044, 5128, 8333, 10088, 10256, 16666, 20176, 20512, 33332, 40352, 62177, 66664, 124354, 133328, 248708, 266656, 497416, 808301, 994832, 1616602, 1989664, 3233204, 6466408, 12932816, 25865632]

約数ペア:

[(1, 25865632), (2, 12932816), (4, 6466408), (8, 3233204), (13, 1989664), (16, 1616602), (26, 994832), (32, 808301), (52, 497416), (97, 266656), (104, 248708), (194, 133328), (208, 124354), (388, 66664), (416, 62177), (641, 40352), (776, 33332), (1261, 20512), (1282, 20176), (1552, 16666), (2522, 10256), (2564, 10088), (3104, 8333), (5044, 5128)]