1443572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 3048192

約数和(自身を除く): 1604620

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 71, 92, 142, 221, 284, 299, 391, 442, 598, 782, 884, 923, 1196, 1207, 1564, 1633, 1846, 2414, 3266, 3692, 4828, 5083, 6532, 10166, 15691, 20332, 21229, 27761, 31382, 42458, 55522, 62764, 84916, 111044, 360893, 721786, 1443572]

約数ペア:

[(1, 1443572), (2, 721786), (4, 360893), (13, 111044), (17, 84916), (23, 62764), (26, 55522), (34, 42458), (46, 31382), (52, 27761), (68, 21229), (71, 20332), (92, 15691), (142, 10166), (221, 6532), (284, 5083), (299, 4828), (391, 3692), (442, 3266), (598, 2414), (782, 1846), (884, 1633), (923, 1564), (1196, 1207)]