871302278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{5791}}^1$

素因数の和:6788

約数の個数: 32

約数和(自身を含む): 1631397888

約数和(自身を除く): 760095610

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 977, 1954, 5791, 6839, 10747, 11582, 13678, 21494, 40537, 63701, 75229, 81074, 127402, 150458, 445907, 891814, 5657807, 11315614, 39604649, 62235877, 79209298, 124471754, 435651139, 871302278]

約数ペア:

[(1, 871302278), (2, 435651139), (7, 124471754), (11, 79209298), (14, 62235877), (22, 39604649), (77, 11315614), (154, 5657807), (977, 891814), (1954, 445907), (5791, 150458), (6839, 127402), (10747, 81074), (11582, 75229), (13678, 63701), (21494, 40537)]