708601916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 1382623872

約数和(自身を除く): 674021956

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 157, 268, 314, 628, 737, 1474, 1531, 1727, 2948, 3062, 3454, 6124, 6908, 10519, 16841, 21038, 33682, 42076, 67364, 102577, 115709, 205154, 231418, 240367, 410308, 462836, 480734, 961468, 1128347, 2256694, 2644037, 4513388, 5288074, 10576148, 16104589, 32209178, 64418356, 177150479, 354300958, 708601916]

約数ペア:

[(1, 708601916), (2, 354300958), (4, 177150479), (11, 64418356), (22, 32209178), (44, 16104589), (67, 10576148), (134, 5288074), (157, 4513388), (268, 2644037), (314, 2256694), (628, 1128347), (737, 961468), (1474, 480734), (1531, 462836), (1727, 410308), (2948, 240367), (3062, 231418), (3454, 205154), (6124, 115709), (6908, 102577), (10519, 67364), (16841, 42076), (21038, 33682)]