1552204892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{2971}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 3179516928

約数和(自身を除く): 1627312036

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 397, 658, 794, 1316, 1588, 2779, 2971, 5558, 5942, 11116, 11884, 18659, 20797, 37318, 41594, 74636, 83188, 130613, 139637, 261226, 279274, 522452, 558548, 977459, 1179487, 1954918, 2358974, 3909836, 4717948, 8256409, 16512818, 33025636, 55435889, 110871778, 221743556, 388051223, 776102446, 1552204892]

約数ペア:

[(1, 1552204892), (2, 776102446), (4, 388051223), (7, 221743556), (14, 110871778), (28, 55435889), (47, 33025636), (94, 16512818), (188, 8256409), (329, 4717948), (397, 3909836), (658, 2358974), (794, 1954918), (1316, 1179487), (1588, 977459), (2779, 558548), (2971, 522452), (5558, 279274), (5942, 261226), (11116, 139637), (11884, 130613), (18659, 83188), (20797, 74636), (37318, 41594)]