4254184465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 5460618240

約数和(自身を除く): 1206433775

約数列:

[1, 5, 17, 85, 197, 239, 985, 1063, 1195, 3349, 4063, 5315, 16745, 18071, 20315, 47083, 90355, 209411, 235415, 254057, 800411, 1047055, 1270285, 3559987, 4002055, 4318969, 17799935, 21594845, 50049229, 250246145, 850836893, 4254184465]

約数ペア:

[(1, 4254184465), (5, 850836893), (17, 250246145), (85, 50049229), (197, 21594845), (239, 17799935), (985, 4318969), (1063, 4002055), (1195, 3559987), (3349, 1270285), (4063, 1047055), (5315, 800411), (16745, 254057), (18071, 235415), (20315, 209411), (47083, 90355)]