858649532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{31333}}^1$

素因数の和:31398

約数の個数: 48

約数和(自身を含む): 1768741632

約数和(自身を除く): 910092100

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 31333, 62666, 125332, 407329, 532661, 814658, 971323, 1065322, 1629316, 1942646, 2130644, 3885292, 6924593, 12627199, 13849186, 16512491, 25254398, 27698372, 33024982, 50508796, 66049964, 214662383, 429324766, 858649532]

約数ペア:

[(1, 858649532), (2, 429324766), (4, 214662383), (13, 66049964), (17, 50508796), (26, 33024982), (31, 27698372), (34, 25254398), (52, 16512491), (62, 13849186), (68, 12627199), (124, 6924593), (221, 3885292), (403, 2130644), (442, 1942646), (527, 1629316), (806, 1065322), (884, 971323), (1054, 814658), (1612, 532661), (2108, 407329), (6851, 125332), (13702, 62666), (27404, 31333)]