409134638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 717912720

約数和(自身を除く): 308778082

約数列:

[1, 2, 11, 19, 22, 38, 101, 121, 202, 209, 242, 418, 881, 1111, 1762, 1919, 2222, 2299, 3838, 4598, 9691, 12221, 16739, 19382, 21109, 24442, 33478, 42218, 88981, 106601, 177962, 184129, 213202, 232199, 368258, 464398, 978791, 1690639, 1957582, 2025419, 3381278, 4050838, 10766701, 18597029, 21533402, 37194058, 204567319, 409134638]

約数ペア:

[(1, 409134638), (2, 204567319), (11, 37194058), (19, 21533402), (22, 18597029), (38, 10766701), (101, 4050838), (121, 3381278), (202, 2025419), (209, 1957582), (242, 1690639), (418, 978791), (881, 464398), (1111, 368258), (1762, 232199), (1919, 213202), (2222, 184129), (2299, 177962), (3838, 106601), (4598, 88981), (9691, 42218), (12221, 33478), (16739, 24442), (19382, 21109)]