418937936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{10337}}^1$

素因数の和:10511

約数の個数: 40

約数和(自身を含む): 865290600

約数和(自身を除く): 446352664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 10337, 20264, 20674, 40528, 41348, 82696, 165392, 175729, 351458, 702916, 1405832, 1540213, 2811664, 3080426, 6160852, 12321704, 24643408, 26183621, 52367242, 104734484, 209468968, 418937936]

約数ペア:

[(1, 418937936), (2, 209468968), (4, 104734484), (8, 52367242), (16, 26183621), (17, 24643408), (34, 12321704), (68, 6160852), (136, 3080426), (149, 2811664), (272, 1540213), (298, 1405832), (596, 702916), (1192, 351458), (2384, 175729), (2533, 165392), (5066, 82696), (10132, 41348), (10337, 40528), (20264, 20674)]