4538758

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 8317440

約数和(自身を除く): 3778682

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 151, 226, 266, 302, 791, 1057, 1582, 2114, 2147, 2869, 4294, 5738, 15029, 17063, 20083, 30058, 34126, 40166, 119441, 238882, 324197, 648394, 2269379, 4538758]

約数ペア:

[(1, 4538758), (2, 2269379), (7, 648394), (14, 324197), (19, 238882), (38, 119441), (113, 40166), (133, 34126), (151, 30058), (226, 20083), (266, 17063), (302, 15029), (791, 5738), (1057, 4294), (1582, 2869), (2114, 2147)]