4421428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 9362304

約数和(自身を除く): 4940876

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 257, 374, 391, 506, 514, 748, 782, 1012, 1028, 1564, 2827, 4301, 4369, 5654, 5911, 8602, 8738, 11308, 11822, 17204, 17476, 23644, 48059, 65021, 96118, 100487, 130042, 192236, 200974, 260084, 401948, 1105357, 2210714, 4421428]

約数ペア:

[(1, 4421428), (2, 2210714), (4, 1105357), (11, 401948), (17, 260084), (22, 200974), (23, 192236), (34, 130042), (44, 100487), (46, 96118), (68, 65021), (92, 48059), (187, 23644), (253, 17476), (257, 17204), (374, 11822), (391, 11308), (506, 8738), (514, 8602), (748, 5911), (782, 5654), (1012, 4369), (1028, 4301), (1564, 2827)]