1258098110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{213599}}^1$

素因数の和:213656

約数の個数: 32

約数和(自身を含む): 2460672000

約数和(自身を除く): 1202573890

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 213599, 427198, 1067995, 2135990, 4058381, 6621569, 8116762, 13243138, 20291905, 33107845, 40583810, 66215690, 125809811, 251619622, 629049055, 1258098110]

約数ペア:

[(1, 1258098110), (2, 629049055), (5, 251619622), (10, 125809811), (19, 66215690), (31, 40583810), (38, 33107845), (62, 20291905), (95, 13243138), (155, 8116762), (190, 6621569), (310, 4058381), (589, 2135990), (1178, 1067995), (2945, 427198), (5890, 213599)]