790180716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{18691}}^1$

素因数の和:18982

約数の個数: 48

約数和(自身を含む): 1993015808

約数和(自身を除く): 1202835092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1626, 3252, 3523, 7046, 10569, 14092, 18691, 21138, 37382, 42276, 56073, 74764, 112146, 224292, 242983, 485966, 728949, 971932, 1457898, 2915796, 5065261, 10130522, 15195783, 20261044, 30391566, 60783132, 65848393, 131696786, 197545179, 263393572, 395090358, 790180716]

約数ペア:

[(1, 790180716), (2, 395090358), (3, 263393572), (4, 197545179), (6, 131696786), (12, 65848393), (13, 60783132), (26, 30391566), (39, 20261044), (52, 15195783), (78, 10130522), (156, 5065261), (271, 2915796), (542, 1457898), (813, 971932), (1084, 728949), (1626, 485966), (3252, 242983), (3523, 224292), (7046, 112146), (10569, 74764), (14092, 56073), (18691, 42276), (21138, 37382)]