2491362224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{5039}}^1$

素因数の和:7437

約数の個数: 40

約数和(自身を含む): 5201542080

約数和(自身を除く): 2710179856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2377, 4754, 5039, 9508, 10078, 19016, 20156, 30901, 38032, 40312, 61802, 65507, 80624, 123604, 131014, 247208, 262028, 494416, 524056, 1048112, 11977703, 23955406, 47910812, 95821624, 155710139, 191643248, 311420278, 622840556, 1245681112, 2491362224]

約数ペア:

[(1, 2491362224), (2, 1245681112), (4, 622840556), (8, 311420278), (13, 191643248), (16, 155710139), (26, 95821624), (52, 47910812), (104, 23955406), (208, 11977703), (2377, 1048112), (4754, 524056), (5039, 494416), (9508, 262028), (10078, 247208), (19016, 131014), (20156, 123604), (30901, 80624), (38032, 65507), (40312, 61802)]