15662879908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{120919}}^1$

素因数の和:121036

約数の個数: 48

約数和(自身を含む): 30715614720

約数和(自身を除く): 15052734812

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 94, 106, 188, 212, 611, 689, 1222, 1378, 2444, 2491, 2756, 4982, 9964, 32383, 64766, 120919, 129532, 241838, 483676, 1571947, 3143894, 5683193, 6287788, 6408707, 11366386, 12817414, 22732772, 25634828, 73881509, 83313191, 147763018, 166626382, 295526036, 301209229, 333252764, 602418458, 1204836916, 3915719977, 7831439954, 15662879908]

約数ペア:

[(1, 15662879908), (2, 7831439954), (4, 3915719977), (13, 1204836916), (26, 602418458), (47, 333252764), (52, 301209229), (53, 295526036), (94, 166626382), (106, 147763018), (188, 83313191), (212, 73881509), (611, 25634828), (689, 22732772), (1222, 12817414), (1378, 11366386), (2444, 6408707), (2491, 6287788), (2756, 5683193), (4982, 3143894), (9964, 1571947), (32383, 483676), (64766, 241838), (120919, 129532)]