262048228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{265231}}^1$

素因数の和:265267

約数の個数: 24

約数和(自身を含む): 519854720

約数和(自身を除く): 257806492

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 265231, 530462, 1060924, 3448003, 5039389, 6896006, 10078778, 13792012, 20157556, 65512057, 131024114, 262048228]

約数ペア:

[(1, 262048228), (2, 131024114), (4, 65512057), (13, 20157556), (19, 13792012), (26, 10078778), (38, 6896006), (52, 5039389), (76, 3448003), (247, 1060924), (494, 530462), (988, 265231)]