8384844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 13065396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 911, 1534, 1822, 2301, 2733, 3068, 3644, 4602, 5466, 9204, 10932, 11843, 23686, 35529, 47372, 53749, 71058, 107498, 142116, 161247, 214996, 322494, 644988, 698737, 1397474, 2096211, 2794948, 4192422, 8384844]

約数ペア:

[(1, 8384844), (2, 4192422), (3, 2794948), (4, 2096211), (6, 1397474), (12, 698737), (13, 644988), (26, 322494), (39, 214996), (52, 161247), (59, 142116), (78, 107498), (118, 71058), (156, 53749), (177, 47372), (236, 35529), (354, 23686), (708, 11843), (767, 10932), (911, 9204), (1534, 5466), (1822, 4602), (2301, 3644), (2733, 3068)]