5107908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 12983040

約数和(自身を除く): 7875132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 239, 274, 411, 478, 548, 717, 822, 956, 1434, 1644, 1781, 2868, 3107, 3562, 5343, 6214, 7124, 9321, 10686, 12428, 18642, 21372, 32743, 37284, 65486, 98229, 130972, 196458, 392916, 425659, 851318, 1276977, 1702636, 2553954, 5107908]

約数ペア:

[(1, 5107908), (2, 2553954), (3, 1702636), (4, 1276977), (6, 851318), (12, 425659), (13, 392916), (26, 196458), (39, 130972), (52, 98229), (78, 65486), (137, 37284), (156, 32743), (239, 21372), (274, 18642), (411, 12428), (478, 10686), (548, 9321), (717, 7124), (822, 6214), (956, 5343), (1434, 3562), (1644, 3107), (1781, 2868)]