1388644998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{8783}}^1$

素因数の和:10828

約数の個数: 32

約数和(自身を含む): 2992743936

約数和(自身を除く): 1604098938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2027, 4054, 6081, 8783, 12162, 17566, 26349, 26351, 52698, 52702, 79053, 114179, 158106, 228358, 342537, 685074, 17803141, 35606282, 53409423, 106818846, 231440833, 462881666, 694322499, 1388644998]

約数ペア:

[(1, 1388644998), (2, 694322499), (3, 462881666), (6, 231440833), (13, 106818846), (26, 53409423), (39, 35606282), (78, 17803141), (2027, 685074), (4054, 342537), (6081, 228358), (8783, 158106), (12162, 114179), (17566, 79053), (26349, 52702), (26351, 52698)]