2008168430

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{8861}}^1$

素因数の和:9172

約数の個数: 32

約数和(自身を含む): 3663763488

約数和(自身を除く): 1655595058

約数列:

[1, 2, 5, 10, 131, 173, 262, 346, 655, 865, 1310, 1730, 8861, 17722, 22663, 44305, 45326, 88610, 113315, 226630, 1160791, 1532953, 2321582, 3065906, 5803955, 7664765, 11607910, 15329530, 200816843, 401633686, 1004084215, 2008168430]

約数ペア:

[(1, 2008168430), (2, 1004084215), (5, 401633686), (10, 200816843), (131, 15329530), (173, 11607910), (262, 7664765), (346, 5803955), (655, 3065906), (865, 2321582), (1310, 1532953), (1730, 1160791), (8861, 226630), (17722, 113315), (22663, 88610), (44305, 45326)]