4401017764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{20089}}^1$

素因数の和:20500

約数の個数: 48

約数和(自身を含む): 9072322560

約数和(自身を除く): 4671304796

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 383, 572, 766, 1532, 4213, 4979, 8426, 9958, 16852, 19916, 20089, 40178, 54769, 80356, 109538, 219076, 220979, 261157, 441958, 522314, 883916, 1044628, 2872727, 5745454, 7694087, 11490908, 15388174, 30776348, 84634957, 100023131, 169269914, 200046262, 338539828, 400092524, 1100254441, 2200508882, 4401017764]

約数ペア:

[(1, 4401017764), (2, 2200508882), (4, 1100254441), (11, 400092524), (13, 338539828), (22, 200046262), (26, 169269914), (44, 100023131), (52, 84634957), (143, 30776348), (286, 15388174), (383, 11490908), (572, 7694087), (766, 5745454), (1532, 2872727), (4213, 1044628), (4979, 883916), (8426, 522314), (9958, 441958), (16852, 261157), (19916, 220979), (20089, 219076), (40178, 109538), (54769, 80356)]