1012818532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 1957193280

約数和(自身を除く): 944374748

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 401, 419, 548, 802, 838, 1507, 1604, 1676, 3014, 4411, 4609, 6028, 8822, 9218, 17644, 18436, 54937, 57403, 109874, 114806, 168019, 219748, 229612, 336038, 604307, 631433, 672076, 1208614, 1262866, 1848209, 2417228, 2525732, 3696418, 7392836, 23018603, 46037206, 92074412, 253204633, 506409266, 1012818532]

約数ペア:

[(1, 1012818532), (2, 506409266), (4, 253204633), (11, 92074412), (22, 46037206), (44, 23018603), (137, 7392836), (274, 3696418), (401, 2525732), (419, 2417228), (548, 1848209), (802, 1262866), (838, 1208614), (1507, 672076), (1604, 631433), (1676, 604307), (3014, 336038), (4411, 229612), (4609, 219748), (6028, 168019), (8822, 114806), (9218, 109874), (17644, 57403), (18436, 54937)]