1900853374

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{719}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 3390724800

約数和(自身を除く): 1489871426

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 509, 719, 742, 1018, 1438, 2597, 3563, 5033, 5194, 7126, 10066, 24941, 26977, 35231, 38107, 49882, 53954, 70462, 76214, 188839, 266749, 365971, 377678, 533498, 731942, 1321873, 1867243, 2561797, 2643746, 3734486, 5123594, 17932579, 19396463, 35865158, 38792926, 135775241, 271550482, 950426687, 1900853374]

約数ペア:

[(1, 1900853374), (2, 950426687), (7, 271550482), (14, 135775241), (49, 38792926), (53, 35865158), (98, 19396463), (106, 17932579), (371, 5123594), (509, 3734486), (719, 2643746), (742, 2561797), (1018, 1867243), (1438, 1321873), (2597, 731942), (3563, 533498), (5033, 377678), (5194, 365971), (7126, 266749), (10066, 188839), (24941, 76214), (26977, 70462), (35231, 53954), (38107, 49882)]