1143022064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{221173}}^1$

素因数の和:221217

約数の個数: 40

約数和(自身を含む): 2468301840

約数和(自身を除く): 1325279776

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 221173, 442346, 884692, 1769384, 3538768, 3759941, 4202287, 7519882, 8404574, 15039764, 16809148, 30079528, 33618296, 60159056, 67236592, 71438879, 142877758, 285755516, 571511032, 1143022064]

約数ペア:

[(1, 1143022064), (2, 571511032), (4, 285755516), (8, 142877758), (16, 71438879), (17, 67236592), (19, 60159056), (34, 33618296), (38, 30079528), (68, 16809148), (76, 15039764), (136, 8404574), (152, 7519882), (272, 4202287), (304, 3759941), (323, 3538768), (646, 1769384), (1292, 884692), (2584, 442346), (5168, 221173)]