1329358810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 2660055552

約数和(自身を除く): 1330696742

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 97, 130, 194, 235, 470, 485, 611, 970, 1222, 1261, 2243, 2522, 3055, 4486, 4559, 6110, 6305, 9118, 11215, 12610, 22430, 22795, 29159, 45590, 58318, 59267, 105421, 118534, 145795, 210842, 217571, 291590, 296335, 435142, 527105, 592670, 1054210, 1087855, 1370473, 2175710, 2740946, 2828423, 5656846, 6852365, 10225837, 13704730, 14142115, 20451674, 28284230, 51129185, 102258370, 132935881, 265871762, 664679405, 1329358810]

約数ペア:

[(1, 1329358810), (2, 664679405), (5, 265871762), (10, 132935881), (13, 102258370), (26, 51129185), (47, 28284230), (65, 20451674), (94, 14142115), (97, 13704730), (130, 10225837), (194, 6852365), (235, 5656846), (470, 2828423), (485, 2740946), (611, 2175710), (970, 1370473), (1222, 1087855), (1261, 1054210), (2243, 592670), (2522, 527105), (3055, 435142), (4486, 296335), (4559, 291590), (6110, 217571), (6305, 210842), (9118, 145795), (11215, 118534), (12610, 105421), (22430, 59267), (22795, 58318), (29159, 45590)]