411621808

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{797}}^1$

素因数の和:1022

約数の個数: 60

約数和(自身を含む): 869194368

約数和(自身を除く): 457572560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 191, 208, 338, 382, 676, 764, 797, 1352, 1528, 1594, 2483, 2704, 3056, 3188, 4966, 6376, 9932, 10361, 12752, 19864, 20722, 32279, 39728, 41444, 64558, 82888, 129116, 134693, 152227, 165776, 258232, 269386, 304454, 516464, 538772, 608908, 1077544, 1217816, 1978951, 2155088, 2435632, 3957902, 7915804, 15831608, 25726363, 31663216, 51452726, 102905452, 205810904, 411621808]

約数ペア:

[(1, 411621808), (2, 205810904), (4, 102905452), (8, 51452726), (13, 31663216), (16, 25726363), (26, 15831608), (52, 7915804), (104, 3957902), (169, 2435632), (191, 2155088), (208, 1978951), (338, 1217816), (382, 1077544), (676, 608908), (764, 538772), (797, 516464), (1352, 304454), (1528, 269386), (1594, 258232), (2483, 165776), (2704, 152227), (3056, 134693), (3188, 129116), (4966, 82888), (6376, 64558), (9932, 41444), (10361, 39728), (12752, 32279), (19864, 20722)]