1627978412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{52387}}^1$

素因数の和:52865

約数の個数: 24

約数和(自身を含む): 3023206704

約数和(自身を除く): 1395228292

約数列:

[1, 2, 4, 17, 34, 68, 457, 914, 1828, 7769, 15538, 31076, 52387, 104774, 209548, 890579, 1781158, 3562316, 23940859, 47881718, 95763436, 406994603, 813989206, 1627978412]

約数ペア:

[(1, 1627978412), (2, 813989206), (4, 406994603), (17, 95763436), (34, 47881718), (68, 23940859), (457, 3562316), (914, 1781158), (1828, 890579), (7769, 209548), (15538, 104774), (31076, 52387)]