901326256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{41759}}^1$

素因数の和:41857

約数の個数: 40

約数和(自身を含む): 1864166400

約数和(自身を除く): 962840144

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 41759, 83518, 167036, 334072, 668144, 793421, 1586842, 2964889, 3173684, 5929778, 6347368, 11859556, 12694736, 23719112, 47438224, 56332891, 112665782, 225331564, 450663128, 901326256]

約数ペア:

[(1, 901326256), (2, 450663128), (4, 225331564), (8, 112665782), (16, 56332891), (19, 47438224), (38, 23719112), (71, 12694736), (76, 11859556), (142, 6347368), (152, 5929778), (284, 3173684), (304, 2964889), (568, 1586842), (1136, 793421), (1349, 668144), (2698, 334072), (5396, 167036), (10792, 83518), (21584, 41759)]