2219789038654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1500833}}^1$

素因数の和:1500985

約数の個数: 64

約数和(自身を含む): 3942030551040

約数和(自身を除く): 1722241512386

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 79, 158, 253, 407, 506, 814, 851, 869, 1702, 1738, 1817, 2923, 3634, 5846, 9361, 18722, 19987, 32153, 39974, 64306, 67229, 134458, 739519, 1479038, 1500833, 3001666, 16509163, 33018326, 34519159, 55530821, 69038318, 111061642, 118565807, 237131614, 379710749, 610839031, 759421498, 1221678062, 1277208883, 1304223877, 2554417766, 2608447754, 2727013561, 4386934859, 5454027122, 8773869718, 14049297713, 28098595426, 29997149171, 48256283449, 59994298342, 96512566898, 100899501757, 201799003514, 1109894519327, 2219789038654]

約数ペア:

[(1, 2219789038654), (2, 1109894519327), (11, 201799003514), (22, 100899501757), (23, 96512566898), (37, 59994298342), (46, 48256283449), (74, 29997149171), (79, 28098595426), (158, 14049297713), (253, 8773869718), (407, 5454027122), (506, 4386934859), (814, 2727013561), (851, 2608447754), (869, 2554417766), (1702, 1304223877), (1738, 1277208883), (1817, 1221678062), (2923, 759421498), (3634, 610839031), (5846, 379710749), (9361, 237131614), (18722, 118565807), (19987, 111061642), (32153, 69038318), (39974, 55530821), (64306, 34519159), (67229, 33018326), (134458, 16509163), (739519, 3001666), (1479038, 1500833)]