2019495951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1933}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 3254782752

約数和(自身を除く): 1235286801

約数列:

[1, 3, 9, 11, 33, 61, 99, 173, 183, 519, 549, 671, 1557, 1903, 1933, 2013, 5709, 5799, 6039, 10553, 17127, 17397, 21263, 31659, 63789, 94977, 116083, 117913, 191367, 334409, 348249, 353739, 1003227, 1044747, 1061217, 1297043, 3009681, 3678499, 3891129, 11035497, 11673387, 20398949, 33106491, 61196847, 183590541, 224388439, 673165317, 2019495951]

約数ペア:

[(1, 2019495951), (3, 673165317), (9, 224388439), (11, 183590541), (33, 61196847), (61, 33106491), (99, 20398949), (173, 11673387), (183, 11035497), (519, 3891129), (549, 3678499), (671, 3009681), (1557, 1297043), (1903, 1061217), (1933, 1044747), (2013, 1003227), (5709, 353739), (5799, 348249), (6039, 334409), (10553, 191367), (17127, 117913), (17397, 116083), (21263, 94977), (31659, 63789)]