2146396408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4871}}^1$

素因数の和:5132

約数の個数: 64

約数和(自身を含む): 4583577600

約数和(自身を除く): 2437181192

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 223, 247, 446, 494, 892, 988, 1784, 1976, 2899, 4237, 4871, 5798, 8474, 9742, 11596, 16948, 19484, 23192, 33896, 38968, 55081, 63323, 92549, 110162, 126646, 185098, 220324, 253292, 370196, 440648, 506584, 740392, 1086233, 1203137, 2172466, 2406274, 4344932, 4812548, 8689864, 9625096, 14121029, 20638427, 28242058, 41276854, 56484116, 82553708, 112968232, 165107416, 268299551, 536599102, 1073198204, 2146396408]

約数ペア:

[(1, 2146396408), (2, 1073198204), (4, 536599102), (8, 268299551), (13, 165107416), (19, 112968232), (26, 82553708), (38, 56484116), (52, 41276854), (76, 28242058), (104, 20638427), (152, 14121029), (223, 9625096), (247, 8689864), (446, 4812548), (494, 4344932), (892, 2406274), (988, 2172466), (1784, 1203137), (1976, 1086233), (2899, 740392), (4237, 506584), (4871, 440648), (5798, 370196), (8474, 253292), (9742, 220324), (11596, 185098), (16948, 126646), (19484, 110162), (23192, 92549), (33896, 63323), (38968, 55081)]