2113748688

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{110923}}^1$

素因数の和:111331

約数の個数: 40

約数和(自身を含む): 5474321248

約数和(自身を除く): 3360572560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 19056, 110923, 221846, 332769, 443692, 665538, 887384, 1331076, 1774768, 2662152, 5324304, 44036431, 88072862, 132109293, 176145724, 264218586, 352291448, 528437172, 704582896, 1056874344, 2113748688]

約数ペア:

[(1, 2113748688), (2, 1056874344), (3, 704582896), (4, 528437172), (6, 352291448), (8, 264218586), (12, 176145724), (16, 132109293), (24, 88072862), (48, 44036431), (397, 5324304), (794, 2662152), (1191, 1774768), (1588, 1331076), (2382, 887384), (3176, 665538), (4764, 443692), (6352, 332769), (9528, 221846), (19056, 110923)]