4290147358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{225821}}^1$

素因数の和:225912

約数の個数: 32

約数和(自身を含む): 7804408320

約数和(自身を除く): 3514260962

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 9499, 18998, 225821, 451642, 1580747, 3161494, 5193883, 10387766, 13323439, 26646878, 36357181, 72714362, 93264073, 186528146, 306439097, 612878194, 2145073679, 4290147358]

約数ペア:

[(1, 4290147358), (2, 2145073679), (7, 612878194), (14, 306439097), (23, 186528146), (46, 93264073), (59, 72714362), (118, 36357181), (161, 26646878), (322, 13323439), (413, 10387766), (826, 5193883), (1357, 3161494), (2714, 1580747), (9499, 451642), (18998, 225821)]