1330731358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{19319}}^1$

素因数の和:19464

約数の個数: 32

約数和(自身を含む): 2270177280

約数和(自身を除く): 939445922

約数列:

[1, 2, 11, 22, 31, 62, 101, 202, 341, 682, 1111, 2222, 3131, 6262, 19319, 34441, 38638, 68882, 212509, 425018, 598889, 1197778, 1951219, 3902438, 6587779, 13175558, 21463409, 42926818, 60487789, 120975578, 665365679, 1330731358]

約数ペア:

[(1, 1330731358), (2, 665365679), (11, 120975578), (22, 60487789), (31, 42926818), (62, 21463409), (101, 13175558), (202, 6587779), (341, 3902438), (682, 1951219), (1111, 1197778), (2222, 598889), (3131, 425018), (6262, 212509), (19319, 68882), (34441, 38638)]