2177647264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{51829}}^1$

素因数の和:51953

約数の個数: 48

約数和(自身を含む): 4662834120

約数和(自身を除く): 2485186856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 5252, 10504, 21008, 42016, 51829, 103658, 207316, 414632, 673777, 829264, 1347554, 1658528, 2695108, 5234729, 5390216, 10469458, 10780432, 20938916, 21560864, 41877832, 68051477, 83755664, 136102954, 167511328, 272205908, 544411816, 1088823632, 2177647264]

約数ペア:

[(1, 2177647264), (2, 1088823632), (4, 544411816), (8, 272205908), (13, 167511328), (16, 136102954), (26, 83755664), (32, 68051477), (52, 41877832), (101, 21560864), (104, 20938916), (202, 10780432), (208, 10469458), (404, 5390216), (416, 5234729), (808, 2695108), (1313, 1658528), (1616, 1347554), (2626, 829264), (3232, 673777), (5252, 414632), (10504, 207316), (21008, 103658), (42016, 51829)]