1254512

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 2904576

約数和(自身を除く): 1650064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 487, 644, 974, 1288, 1948, 2576, 3409, 3896, 6818, 7792, 11201, 13636, 22402, 27272, 44804, 54544, 78407, 89608, 156814, 179216, 313628, 627256, 1254512]

約数ペア:

[(1, 1254512), (2, 627256), (4, 313628), (7, 179216), (8, 156814), (14, 89608), (16, 78407), (23, 54544), (28, 44804), (46, 27272), (56, 22402), (92, 13636), (112, 11201), (161, 7792), (184, 6818), (322, 3896), (368, 3409), (487, 2576), (644, 1948), (974, 1288)]