1855199344

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{24061}}^1$

素因数の和:24209

約数の個数: 40

約数和(自身を含む): 3699773120

約数和(自身を除く): 1844573776

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1264, 4819, 9638, 19276, 24061, 38552, 48122, 77104, 96244, 192488, 384976, 1467721, 1900819, 2935442, 3801638, 5870884, 7603276, 11741768, 15206552, 23483536, 30413104, 115949959, 231899918, 463799836, 927599672, 1855199344]

約数ペア:

[(1, 1855199344), (2, 927599672), (4, 463799836), (8, 231899918), (16, 115949959), (61, 30413104), (79, 23483536), (122, 15206552), (158, 11741768), (244, 7603276), (316, 5870884), (488, 3801638), (632, 2935442), (976, 1900819), (1264, 1467721), (4819, 384976), (9638, 192488), (19276, 96244), (24061, 77104), (38552, 48122)]