2853994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 5334336

約数和(自身を除く): 2480342

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 587, 1174, 2431, 4862, 6457, 7631, 9979, 12914, 15262, 19958, 83941, 109769, 129727, 167882, 219538, 259454, 1426997, 2853994]

約数ペア:

[(1, 2853994), (2, 1426997), (11, 259454), (13, 219538), (17, 167882), (22, 129727), (26, 109769), (34, 83941), (143, 19958), (187, 15262), (221, 12914), (286, 9979), (374, 7631), (442, 6457), (587, 4862), (1174, 2431)]