778819402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 1261951488

約数和(自身を除く): 483132086

約数列:

[1, 2, 17, 34, 97, 107, 194, 214, 1649, 1819, 2207, 3298, 3638, 4414, 10379, 20758, 37519, 75038, 176443, 214079, 236149, 352886, 428158, 472298, 3639343, 4014533, 7278686, 8029066, 22906453, 45812906, 389409701, 778819402]

約数ペア:

[(1, 778819402), (2, 389409701), (17, 45812906), (34, 22906453), (97, 8029066), (107, 7278686), (194, 4014533), (214, 3639343), (1649, 472298), (1819, 428158), (2207, 352886), (3298, 236149), (3638, 214079), (4414, 176443), (10379, 75038), (20758, 37519)]