702925028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{21023}}^1$

素因数の和:21683

約数の個数: 24

約数和(自身を含む): 1326866688

約数和(自身を除く): 623941660

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2572, 8359, 16718, 21023, 33436, 42046, 84092, 273299, 546598, 1093196, 13517789, 27035578, 54071156, 175731257, 351462514, 702925028]

約数ペア:

[(1, 702925028), (2, 351462514), (4, 175731257), (13, 54071156), (26, 27035578), (52, 13517789), (643, 1093196), (1286, 546598), (2572, 273299), (8359, 84092), (16718, 42046), (21023, 33436)]