4433156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 10066560

約数和(自身を除く): 5633404

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 641, 988, 1282, 1729, 2564, 3458, 4487, 6916, 8333, 8974, 12179, 16666, 17948, 24358, 33332, 48716, 58331, 85253, 116662, 158327, 170506, 233324, 316654, 341012, 633308, 1108289, 2216578, 4433156]

約数ペア:

[(1, 4433156), (2, 2216578), (4, 1108289), (7, 633308), (13, 341012), (14, 316654), (19, 233324), (26, 170506), (28, 158327), (38, 116662), (52, 85253), (76, 58331), (91, 48716), (133, 33332), (182, 24358), (247, 17948), (266, 16666), (364, 12179), (494, 8974), (532, 8333), (641, 6916), (988, 4487), (1282, 3458), (1729, 2564)]