2043987568

素因数分解:

$2^4\times 7^2\times {\mathrm{677}}^1\times {\mathrm{3851}}^1$

素因数の和:4550

約数の個数: 60

約数和(自身を含む): 4614796152

約数和(自身を除く): 2570808584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 677, 784, 1354, 2708, 3851, 4739, 5416, 7702, 9478, 10832, 15404, 18956, 26957, 30808, 33173, 37912, 53914, 61616, 66346, 75824, 107828, 132692, 188699, 215656, 265384, 377398, 431312, 530768, 754796, 1509592, 2607127, 3019184, 5214254, 10428508, 18249889, 20857016, 36499778, 41714032, 72999556, 127749223, 145999112, 255498446, 291998224, 510996892, 1021993784, 2043987568]

約数ペア:

[(1, 2043987568), (2, 1021993784), (4, 510996892), (7, 291998224), (8, 255498446), (14, 145999112), (16, 127749223), (28, 72999556), (49, 41714032), (56, 36499778), (98, 20857016), (112, 18249889), (196, 10428508), (392, 5214254), (677, 3019184), (784, 2607127), (1354, 1509592), (2708, 754796), (3851, 530768), (4739, 431312), (5416, 377398), (7702, 265384), (9478, 215656), (10832, 188699), (15404, 132692), (18956, 107828), (26957, 75824), (30808, 66346), (33173, 61616), (37912, 53914)]