1330521712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2287}}^1\times {\mathrm{2797}}^1$

素因数の和:5105

約数の個数: 40

約数和(自身を含む): 2778391616

約数和(自身を除く): 1447869904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2287, 2797, 4574, 5594, 9148, 11188, 18296, 22376, 29731, 36361, 36592, 44752, 59462, 72722, 118924, 145444, 237848, 290888, 475696, 581776, 6396739, 12793478, 25586956, 51173912, 83157607, 102347824, 166315214, 332630428, 665260856, 1330521712]

約数ペア:

[(1, 1330521712), (2, 665260856), (4, 332630428), (8, 166315214), (13, 102347824), (16, 83157607), (26, 51173912), (52, 25586956), (104, 12793478), (208, 6396739), (2287, 581776), (2797, 475696), (4574, 290888), (5594, 237848), (9148, 145444), (11188, 118924), (18296, 72722), (22376, 59462), (29731, 44752), (36361, 36592)]