240804512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{578857}}^1$

素因数の和:578880

約数の個数: 24

約数和(自身を含む): 510552756

約数和(自身を除く): 269748244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 578857, 1157714, 2315428, 4630856, 7525141, 9261712, 15050282, 18523424, 30100564, 60201128, 120402256, 240804512]

約数ペア:

[(1, 240804512), (2, 120402256), (4, 60201128), (8, 30100564), (13, 18523424), (16, 15050282), (26, 9261712), (32, 7525141), (52, 4630856), (104, 2315428), (208, 1157714), (416, 578857)]