1048891195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7607}}^1$

素因数の和:7755

約数の個数: 32

約数和(自身を含む): 1446128640

約数和(自身を除く): 397237445

約数列:

[1, 5, 11, 23, 55, 109, 115, 253, 545, 1199, 1265, 2507, 5995, 7607, 12535, 27577, 38035, 83677, 137885, 174961, 418385, 829163, 874805, 1924571, 4145815, 9120793, 9622855, 19070749, 45603965, 95353745, 209778239, 1048891195]

約数ペア:

[(1, 1048891195), (5, 209778239), (11, 95353745), (23, 45603965), (55, 19070749), (109, 9622855), (115, 9120793), (253, 4145815), (545, 1924571), (1199, 874805), (1265, 829163), (2507, 418385), (5995, 174961), (7607, 137885), (12535, 83677), (27577, 38035)]