1667254264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239273}}^1$

素因数の和:239359

約数の個数: 32

約数和(自身を含む): 3416832720

約数和(自身を除く): 1749578456

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 239273, 478546, 957092, 1914184, 3110549, 6221098, 12442196, 16031291, 24884392, 32062582, 64125164, 128250328, 208406783, 416813566, 833627132, 1667254264]

約数ペア:

[(1, 1667254264), (2, 833627132), (4, 416813566), (8, 208406783), (13, 128250328), (26, 64125164), (52, 32062582), (67, 24884392), (104, 16031291), (134, 12442196), (268, 6221098), (536, 3110549), (871, 1914184), (1742, 957092), (3484, 478546), (6968, 239273)]