4894115330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{157519}}^1$

素因数の和:157778

約数の個数: 32

約数和(自身を含む): 9526809600

約数和(自身を除く): 4632694270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 6214, 15535, 31070, 157519, 315038, 787595, 1575190, 2047747, 4095494, 10238735, 20477470, 37647041, 75294082, 188235205, 376470410, 489411533, 978823066, 2447057665, 4894115330]

約数ペア:

[(1, 4894115330), (2, 2447057665), (5, 978823066), (10, 489411533), (13, 376470410), (26, 188235205), (65, 75294082), (130, 37647041), (239, 20477470), (478, 10238735), (1195, 4095494), (2390, 2047747), (3107, 1575190), (6214, 787595), (15535, 315038), (31070, 157519)]