2091233495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 3027870720

約数和(自身を除く): 936637225

約数列:

[1, 5, 13, 17, 31, 41, 65, 85, 155, 205, 221, 403, 527, 533, 697, 1105, 1271, 1489, 2015, 2635, 2665, 3485, 6355, 6851, 7445, 9061, 16523, 19357, 21607, 25313, 34255, 45305, 46159, 61049, 82615, 96785, 108035, 126565, 230795, 280891, 305245, 329069, 600067, 784703, 793637, 1037833, 1404455, 1645345, 1892519, 3000335, 3923515, 3968185, 5189165, 9462595, 10201139, 13491829, 24602747, 32172823, 51005695, 67459145, 123013735, 160864115, 418246699, 2091233495]

約数ペア:

[(1, 2091233495), (5, 418246699), (13, 160864115), (17, 123013735), (31, 67459145), (41, 51005695), (65, 32172823), (85, 24602747), (155, 13491829), (205, 10201139), (221, 9462595), (403, 5189165), (527, 3968185), (533, 3923515), (697, 3000335), (1105, 1892519), (1271, 1645345), (1489, 1404455), (2015, 1037833), (2635, 793637), (2665, 784703), (3485, 600067), (6355, 329069), (6851, 305245), (7445, 280891), (9061, 230795), (16523, 126565), (19357, 108035), (21607, 96785), (25313, 82615), (34255, 61049), (45305, 46159)]