1028968759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 1314109440

約数和(自身を除く): 285140681

約数列:

[1, 7, 13, 41, 79, 91, 287, 533, 553, 1027, 3239, 3491, 3731, 7189, 22673, 24437, 42107, 45383, 143131, 275789, 294749, 317681, 1001917, 1860703, 1930523, 3585257, 11307349, 13024921, 25096799, 79151443, 146995537, 1028968759]

約数ペア:

[(1, 1028968759), (7, 146995537), (13, 79151443), (41, 25096799), (79, 13024921), (91, 11307349), (287, 3585257), (533, 1930523), (553, 1860703), (1027, 1001917), (3239, 317681), (3491, 294749), (3731, 275789), (7189, 143131), (22673, 45383), (24437, 42107)]