917960144

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 1795058472

約数和(自身を除く): 877098328

約数列:

[1, 2, 4, 8, 16, 173, 346, 541, 613, 692, 1082, 1226, 1384, 2164, 2452, 2768, 4328, 4904, 8656, 9808, 93593, 106049, 187186, 212098, 331633, 374372, 424196, 663266, 748744, 848392, 1326532, 1497488, 1696784, 2653064, 5306128, 57372509, 114745018, 229490036, 458980072, 917960144]

約数ペア:

[(1, 917960144), (2, 458980072), (4, 229490036), (8, 114745018), (16, 57372509), (173, 5306128), (346, 2653064), (541, 1696784), (613, 1497488), (692, 1326532), (1082, 848392), (1226, 748744), (1384, 663266), (2164, 424196), (2452, 374372), (2768, 331633), (4328, 212098), (4904, 187186), (8656, 106049), (9808, 93593)]