1911272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 4021920

約数和(自身を除く): 2110648

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 587, 814, 1174, 1628, 2348, 3256, 4696, 6457, 12914, 21719, 25828, 43438, 51656, 86876, 173752, 238909, 477818, 955636, 1911272]

約数ペア:

[(1, 1911272), (2, 955636), (4, 477818), (8, 238909), (11, 173752), (22, 86876), (37, 51656), (44, 43438), (74, 25828), (88, 21719), (148, 12914), (296, 6457), (407, 4696), (587, 3256), (814, 2348), (1174, 1628)]