1375298988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3181}}^1\times {\mathrm{5147}}^1$

素因数の和:8342

約数の個数: 48

約数和(自身を含む): 3669329664

約数和(自身を除く): 2294030676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3181, 5147, 6362, 9543, 10294, 12724, 15441, 19086, 20588, 22267, 30882, 36029, 38172, 44534, 61764, 66801, 72058, 89068, 108087, 133602, 144116, 216174, 267204, 432348, 16372607, 32745214, 49117821, 65490428, 98235642, 114608249, 196471284, 229216498, 343824747, 458432996, 687649494, 1375298988]

約数ペア:

[(1, 1375298988), (2, 687649494), (3, 458432996), (4, 343824747), (6, 229216498), (7, 196471284), (12, 114608249), (14, 98235642), (21, 65490428), (28, 49117821), (42, 32745214), (84, 16372607), (3181, 432348), (5147, 267204), (6362, 216174), (9543, 144116), (10294, 133602), (12724, 108087), (15441, 89068), (19086, 72058), (20588, 66801), (22267, 61764), (30882, 44534), (36029, 38172)]