15676803779

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 19987601760

約数和(自身を除く): 4310797981

約数列:

[1, 7, 13, 49, 91, 101, 139, 637, 707, 973, 1313, 1753, 1807, 4949, 6811, 9191, 12271, 12649, 14039, 22789, 64337, 85897, 88543, 98273, 159523, 177053, 182507, 243667, 687911, 1116661, 1239371, 1277549, 1705669, 2301689, 3167671, 8675597, 8942843, 11939683, 16111823, 22173697, 24610367, 112782761, 155215879, 172272569, 319934771, 1205907983, 2239543397, 15676803779]

約数ペア:

[(1, 15676803779), (7, 2239543397), (13, 1205907983), (49, 319934771), (91, 172272569), (101, 155215879), (139, 112782761), (637, 24610367), (707, 22173697), (973, 16111823), (1313, 11939683), (1753, 8942843), (1807, 8675597), (4949, 3167671), (6811, 2301689), (9191, 1705669), (12271, 1277549), (12649, 1239371), (14039, 1116661), (22789, 687911), (64337, 243667), (85897, 182507), (88543, 177053), (98273, 159523)]