8380970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 16958592

約数和(自身を除く): 8577622

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2803, 2990, 5606, 14015, 28030, 36439, 64469, 72878, 128938, 182195, 322345, 364390, 644690, 838097, 1676194, 4190485, 8380970]

約数ペア:

[(1, 8380970), (2, 4190485), (5, 1676194), (10, 838097), (13, 644690), (23, 364390), (26, 322345), (46, 182195), (65, 128938), (115, 72878), (130, 64469), (230, 36439), (299, 28030), (598, 14015), (1495, 5606), (2803, 2990)]