4127484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 10398080

約数和(自身を除く): 6270596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 421, 516, 817, 842, 1263, 1634, 1684, 2451, 2526, 3268, 4902, 5052, 7999, 9804, 15998, 18103, 23997, 31996, 36206, 47994, 54309, 72412, 95988, 108618, 217236, 343957, 687914, 1031871, 1375828, 2063742, 4127484]

約数ペア:

[(1, 4127484), (2, 2063742), (3, 1375828), (4, 1031871), (6, 687914), (12, 343957), (19, 217236), (38, 108618), (43, 95988), (57, 72412), (76, 54309), (86, 47994), (114, 36206), (129, 31996), (172, 23997), (228, 18103), (258, 15998), (421, 9804), (516, 7999), (817, 5052), (842, 4902), (1263, 3268), (1634, 2526), (1684, 2451)]