4907812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 10756480

約数和(自身を除く): 5848668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 139, 182, 194, 278, 364, 388, 556, 679, 973, 1261, 1358, 1807, 1946, 2522, 2716, 3614, 3892, 5044, 7228, 8827, 12649, 13483, 17654, 25298, 26966, 35308, 50596, 53932, 94381, 175279, 188762, 350558, 377524, 701116, 1226953, 2453906, 4907812]

約数ペア:

[(1, 4907812), (2, 2453906), (4, 1226953), (7, 701116), (13, 377524), (14, 350558), (26, 188762), (28, 175279), (52, 94381), (91, 53932), (97, 50596), (139, 35308), (182, 26966), (194, 25298), (278, 17654), (364, 13483), (388, 12649), (556, 8827), (679, 7228), (973, 5044), (1261, 3892), (1358, 3614), (1807, 2716), (1946, 2522)]