1901366930972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{2909}}^1\times {\mathrm{5749}}^1$

素因数の和:9366

約数の個数: 48

約数和(自身を含む): 3411689820000

約数和(自身を除く): 1510322889028

約数列:

[1, 2, 4, 43, 86, 172, 661, 1322, 2644, 2909, 5749, 5818, 11498, 11636, 22996, 28423, 56846, 113692, 125087, 247207, 250174, 494414, 500348, 988828, 1922849, 3800089, 3845698, 7600178, 7691396, 15200356, 16723841, 33447682, 66895364, 82682507, 163403827, 165365014, 326807654, 330730028, 653615308, 719125163, 1438250326, 2876500652, 11054458901, 22108917802, 44217835604, 475341732743, 950683465486, 1901366930972]

約数ペア:

[(1, 1901366930972), (2, 950683465486), (4, 475341732743), (43, 44217835604), (86, 22108917802), (172, 11054458901), (661, 2876500652), (1322, 1438250326), (2644, 719125163), (2909, 653615308), (5749, 330730028), (5818, 326807654), (11498, 165365014), (11636, 163403827), (22996, 82682507), (28423, 66895364), (56846, 33447682), (113692, 16723841), (125087, 15200356), (247207, 7691396), (250174, 7600178), (494414, 3845698), (500348, 3800089), (988828, 1922849)]