1956772018370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{255120211}}^1$

素因数の和:255120290

約数の個数: 32

約数和(自身を含む): 3857417605440

約数和(自身を除く): 1900645587070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 255120211, 510240422, 1275601055, 2551202110, 3316562743, 6633125486, 15052092449, 16582813715, 30104184898, 33165627430, 75260462245, 150520924490, 195677201837, 391354403674, 978386009185, 1956772018370]

約数ペア:

[(1, 1956772018370), (2, 978386009185), (5, 391354403674), (10, 195677201837), (13, 150520924490), (26, 75260462245), (59, 33165627430), (65, 30104184898), (118, 16582813715), (130, 15052092449), (295, 6633125486), (590, 3316562743), (767, 2551202110), (1534, 1275601055), (3835, 510240422), (7670, 255120211)]