260921868482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1292089}}^1$

素因数の和:1292306

約数の個数: 32

約数和(自身を含む): 436499012160

約数和(自身を除く): 175577143678

約数列:

[1, 2, 11, 22, 67, 134, 137, 274, 737, 1474, 1507, 3014, 9179, 18358, 100969, 201938, 1292089, 2584178, 14212979, 28425958, 86569963, 173139926, 177016193, 354032386, 952269593, 1904539186, 1947178123, 3894356246, 11860084931, 23720169862, 130460934241, 260921868482]

約数ペア:

[(1, 260921868482), (2, 130460934241), (11, 23720169862), (22, 11860084931), (67, 3894356246), (134, 1947178123), (137, 1904539186), (274, 952269593), (737, 354032386), (1474, 177016193), (1507, 173139926), (3014, 86569963), (9179, 28425958), (18358, 14212979), (100969, 2584178), (201938, 1292089)]