1900264802

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 3104801280

約数和(自身を除く): 1204536478

約数列:

[1, 2, 41, 47, 59, 61, 82, 94, 118, 122, 137, 274, 1927, 2419, 2501, 2773, 2867, 3599, 3854, 4838, 5002, 5546, 5617, 5734, 6439, 7198, 8083, 8357, 11234, 12878, 16166, 16714, 113693, 117547, 147559, 169153, 227386, 235094, 263999, 295118, 331403, 338306, 342637, 379901, 392779, 493063, 527998, 662806, 685274, 759802, 785558, 986126, 6935273, 13870546, 15575941, 16103939, 20215583, 23173961, 31151882, 32207878, 40431166, 46347922, 950132401, 1900264802]

約数ペア:

[(1, 1900264802), (2, 950132401), (41, 46347922), (47, 40431166), (59, 32207878), (61, 31151882), (82, 23173961), (94, 20215583), (118, 16103939), (122, 15575941), (137, 13870546), (274, 6935273), (1927, 986126), (2419, 785558), (2501, 759802), (2773, 685274), (2867, 662806), (3599, 527998), (3854, 493063), (4838, 392779), (5002, 379901), (5546, 342637), (5617, 338306), (5734, 331403), (6439, 295118), (7198, 263999), (8083, 235094), (8357, 227386), (11234, 169153), (12878, 147559), (16166, 117547), (16714, 113693)]