2442968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 5598720

約数和(自身を除く): 3155752

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 71, 88, 92, 136, 142, 184, 187, 253, 284, 374, 391, 506, 568, 748, 781, 782, 1012, 1207, 1496, 1562, 1564, 1633, 2024, 2414, 3124, 3128, 3266, 4301, 4828, 6248, 6532, 8602, 9656, 13064, 13277, 17204, 17963, 26554, 27761, 34408, 35926, 53108, 55522, 71852, 106216, 111044, 143704, 222088, 305371, 610742, 1221484, 2442968]

約数ペア:

[(1, 2442968), (2, 1221484), (4, 610742), (8, 305371), (11, 222088), (17, 143704), (22, 111044), (23, 106216), (34, 71852), (44, 55522), (46, 53108), (68, 35926), (71, 34408), (88, 27761), (92, 26554), (136, 17963), (142, 17204), (184, 13277), (187, 13064), (253, 9656), (284, 8602), (374, 6532), (391, 6248), (506, 4828), (568, 4301), (748, 3266), (781, 3128), (782, 3124), (1012, 2414), (1207, 2024), (1496, 1633), (1562, 1564)]