1844431940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7093969}}^1$

素因数の和:7093991

約数の個数: 24

約数和(自身を含む): 4171254360

約数和(自身を除く): 2326822420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7093969, 14187938, 28375876, 35469845, 70939690, 92221597, 141879380, 184443194, 368886388, 461107985, 922215970, 1844431940]

約数ペア:

[(1, 1844431940), (2, 922215970), (4, 461107985), (5, 368886388), (10, 184443194), (13, 141879380), (20, 92221597), (26, 70939690), (52, 35469845), (65, 28375876), (130, 14187938), (260, 7093969)]