1317291206

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71881}}^1$

素因数の和:71925

約数の個数: 48

約数和(自身を含む): 2655033552

約数和(自身を除く): 1337742346

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 18326, 71881, 143762, 503167, 790691, 1006334, 1221977, 1581382, 2443954, 3522169, 5534837, 7044338, 8553839, 11069674, 13441747, 17107678, 26883494, 38743859, 59876873, 77487718, 94092229, 119753746, 188184458, 658645603, 1317291206]

約数ペア:

[(1, 1317291206), (2, 658645603), (7, 188184458), (11, 119753746), (14, 94092229), (17, 77487718), (22, 59876873), (34, 38743859), (49, 26883494), (77, 17107678), (98, 13441747), (119, 11069674), (154, 8553839), (187, 7044338), (238, 5534837), (374, 3522169), (539, 2443954), (833, 1581382), (1078, 1221977), (1309, 1006334), (1666, 790691), (2618, 503167), (9163, 143762), (18326, 71881)]