1285191594

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{28663}}^1$

素因数の和:28771

約数の個数: 48

約数和(自身を含む): 2897586432

約数和(自身を除く): 1612394838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 423, 477, 846, 954, 2491, 4982, 7473, 14946, 22419, 28663, 44838, 57326, 85989, 171978, 257967, 515934, 1347161, 1519139, 2694322, 3038278, 4041483, 4557417, 8082966, 9114834, 12124449, 13672251, 24248898, 27344502, 71399533, 142799066, 214198599, 428397198, 642595797, 1285191594]

約数ペア:

[(1, 1285191594), (2, 642595797), (3, 428397198), (6, 214198599), (9, 142799066), (18, 71399533), (47, 27344502), (53, 24248898), (94, 13672251), (106, 12124449), (141, 9114834), (159, 8082966), (282, 4557417), (318, 4041483), (423, 3038278), (477, 2694322), (846, 1519139), (954, 1347161), (2491, 515934), (4982, 257967), (7473, 171978), (14946, 85989), (22419, 57326), (28663, 44838)]