848665636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137147}}^1$

素因数の和:137188

約数の個数: 48

約数和(自身を含む): 1935432576

約数和(自身を除く): 1086766940

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 137147, 274294, 548588, 960029, 1782911, 1920058, 2331499, 3565822, 3840116, 4662998, 7131644, 9325996, 12480377, 16320493, 24960754, 30309487, 32640986, 49921508, 60618974, 65281972, 121237948, 212166409, 424332818, 848665636]

約数ペア:

[(1, 848665636), (2, 424332818), (4, 212166409), (7, 121237948), (13, 65281972), (14, 60618974), (17, 49921508), (26, 32640986), (28, 30309487), (34, 24960754), (52, 16320493), (68, 12480377), (91, 9325996), (119, 7131644), (182, 4662998), (221, 3840116), (238, 3565822), (364, 2331499), (442, 1920058), (476, 1782911), (884, 960029), (1547, 548588), (3094, 274294), (6188, 137147)]