782042014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 1395072000

約数和(自身を除く): 613029986

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 79, 158, 247, 377, 494, 551, 691, 754, 1027, 1102, 1382, 1501, 2054, 2291, 3002, 4582, 7163, 8983, 13129, 14326, 17966, 19513, 20039, 26258, 29783, 39026, 40078, 43529, 54589, 59566, 87058, 109178, 170677, 260507, 341354, 380741, 521014, 565877, 709657, 761482, 1037191, 1131754, 1419314, 1583081, 2074382, 3166162, 4949633, 9899266, 13483483, 20580053, 26966966, 30078539, 41160106, 60157078, 391021007, 782042014]

約数ペア:

[(1, 782042014), (2, 391021007), (13, 60157078), (19, 41160106), (26, 30078539), (29, 26966966), (38, 20580053), (58, 13483483), (79, 9899266), (158, 4949633), (247, 3166162), (377, 2074382), (494, 1583081), (551, 1419314), (691, 1131754), (754, 1037191), (1027, 761482), (1102, 709657), (1382, 565877), (1501, 521014), (2054, 380741), (2291, 341354), (3002, 260507), (4582, 170677), (7163, 109178), (8983, 87058), (13129, 59566), (14326, 54589), (17966, 43529), (19513, 40078), (20039, 39026), (26258, 29783)]