2418016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 5186160

約数和(自身を除く): 2768144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 97, 152, 164, 194, 304, 328, 388, 608, 656, 776, 779, 1312, 1552, 1558, 1843, 3104, 3116, 3686, 3977, 6232, 7372, 7954, 12464, 14744, 15908, 24928, 29488, 31816, 58976, 63632, 75563, 127264, 151126, 302252, 604504, 1209008, 2418016]

約数ペア:

[(1, 2418016), (2, 1209008), (4, 604504), (8, 302252), (16, 151126), (19, 127264), (32, 75563), (38, 63632), (41, 58976), (76, 31816), (82, 29488), (97, 24928), (152, 15908), (164, 14744), (194, 12464), (304, 7954), (328, 7372), (388, 6232), (608, 3977), (656, 3686), (776, 3116), (779, 3104), (1312, 1843), (1552, 1558)]