2077889996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{31891}}^1$

素因数の和:32094

約数の個数: 48

約数和(自身を含む): 4500599040

約数和(自身を除く): 2422709044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 179, 182, 358, 364, 716, 1253, 2327, 2506, 4654, 5012, 9308, 16289, 31891, 32578, 63782, 65156, 127564, 223237, 414583, 446474, 829166, 892948, 1658332, 2902081, 5708489, 5804162, 11416978, 11608324, 22833956, 39959423, 74210357, 79918846, 148420714, 159837692, 296841428, 519472499, 1038944998, 2077889996]

約数ペア:

[(1, 2077889996), (2, 1038944998), (4, 519472499), (7, 296841428), (13, 159837692), (14, 148420714), (26, 79918846), (28, 74210357), (52, 39959423), (91, 22833956), (179, 11608324), (182, 11416978), (358, 5804162), (364, 5708489), (716, 2902081), (1253, 1658332), (2327, 892948), (2506, 829166), (4654, 446474), (5012, 414583), (9308, 223237), (16289, 127564), (31891, 65156), (32578, 63782)]