2789332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 6146560

約数和(自身を除く): 3357228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 97, 158, 182, 194, 316, 364, 388, 553, 679, 1027, 1106, 1261, 1358, 2054, 2212, 2522, 2716, 4108, 5044, 7189, 7663, 8827, 14378, 15326, 17654, 28756, 30652, 35308, 53641, 99619, 107282, 199238, 214564, 398476, 697333, 1394666, 2789332]

約数ペア:

[(1, 2789332), (2, 1394666), (4, 697333), (7, 398476), (13, 214564), (14, 199238), (26, 107282), (28, 99619), (52, 53641), (79, 35308), (91, 30652), (97, 28756), (158, 17654), (182, 15326), (194, 14378), (316, 8827), (364, 7663), (388, 7189), (553, 5044), (679, 4108), (1027, 2716), (1106, 2522), (1261, 2212), (1358, 2054)]