2944435390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{984761}}^1$

素因数の和:984804

約数の個数: 32

約数和(自身を含む): 5955840576

約数和(自身を除く): 3011405186

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 984761, 1969522, 4923805, 9847610, 12801893, 22649503, 25603786, 45299006, 64009465, 113247515, 128018930, 226495030, 294443539, 588887078, 1472217695, 2944435390]

約数ペア:

[(1, 2944435390), (2, 1472217695), (5, 588887078), (10, 294443539), (13, 226495030), (23, 128018930), (26, 113247515), (46, 64009465), (65, 45299006), (115, 25603786), (130, 22649503), (230, 12801893), (299, 9847610), (598, 4923805), (1495, 1969522), (2990, 984761)]