1520783894006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1\times {\mathrm{28307}}^1$

素因数の和:29153

約数の個数: 64

約数和(自身を含む): 2618693364672

約数和(自身を除く): 1097909470666

約数列:

[1, 2, 13, 17, 26, 34, 197, 221, 394, 442, 617, 1234, 2561, 3349, 5122, 6698, 8021, 10489, 16042, 20978, 28307, 43537, 56614, 87074, 121549, 136357, 243098, 272714, 367991, 481219, 735982, 962438, 1580137, 2066333, 3160274, 4132666, 5576479, 6255847, 11152958, 12511694, 17465419, 26862329, 34930838, 53724658, 72494227, 94800143, 144988454, 189600286, 227050447, 296912123, 454100894, 593824246, 1232401859, 2464803718, 3440687543, 3859857599, 6881375086, 7719715198, 44728938059, 58491688231, 89457876118, 116983376462, 760391947003, 1520783894006]

約数ペア:

[(1, 1520783894006), (2, 760391947003), (13, 116983376462), (17, 89457876118), (26, 58491688231), (34, 44728938059), (197, 7719715198), (221, 6881375086), (394, 3859857599), (442, 3440687543), (617, 2464803718), (1234, 1232401859), (2561, 593824246), (3349, 454100894), (5122, 296912123), (6698, 227050447), (8021, 189600286), (10489, 144988454), (16042, 94800143), (20978, 72494227), (28307, 53724658), (43537, 34930838), (56614, 26862329), (87074, 17465419), (121549, 12511694), (136357, 11152958), (243098, 6255847), (272714, 5576479), (367991, 4132666), (481219, 3160274), (735982, 2066333), (962438, 1580137)]