1020474728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107827}}^1$

素因数の和:107866

約数の個数: 48

約数和(自身を含む): 2367902880

約数和(自身を除く): 1347428152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 107827, 215654, 431308, 754789, 862616, 1401751, 1509578, 2803502, 3019156, 5607004, 6038312, 9812257, 11214008, 18222763, 19624514, 36445526, 39249028, 72891052, 78498056, 127559341, 145782104, 255118682, 510237364, 1020474728]

約数ペア:

[(1, 1020474728), (2, 510237364), (4, 255118682), (7, 145782104), (8, 127559341), (13, 78498056), (14, 72891052), (26, 39249028), (28, 36445526), (52, 19624514), (56, 18222763), (91, 11214008), (104, 9812257), (169, 6038312), (182, 5607004), (338, 3019156), (364, 2803502), (676, 1509578), (728, 1401751), (1183, 862616), (1352, 754789), (2366, 431308), (4732, 215654), (9464, 107827)]