4200122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 7185024

約数和(自身を除く): 2984902

約数列:

[1, 2, 17, 23, 34, 41, 46, 82, 131, 262, 391, 697, 782, 943, 1394, 1886, 2227, 3013, 4454, 5371, 6026, 10742, 16031, 32062, 51221, 91307, 102442, 123533, 182614, 247066, 2100061, 4200122]

約数ペア:

[(1, 4200122), (2, 2100061), (17, 247066), (23, 182614), (34, 123533), (41, 102442), (46, 91307), (82, 51221), (131, 32062), (262, 16031), (391, 10742), (697, 6026), (782, 5371), (943, 4454), (1394, 3013), (1886, 2227)]