274771228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{4051}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 497391104

約数和(自身を除く): 222619876

約数列:

[1, 2, 4, 31, 62, 124, 547, 1094, 2188, 4051, 8102, 16204, 16957, 33914, 67828, 125581, 251162, 502324, 2215897, 4431794, 8863588, 68692807, 137385614, 274771228]

約数ペア:

[(1, 274771228), (2, 137385614), (4, 68692807), (31, 8863588), (62, 4431794), (124, 2215897), (547, 502324), (1094, 251162), (2188, 125581), (4051, 67828), (8102, 33914), (16204, 16957)]