1917365408

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{22349}}^1$

素因数の和:22749

約数の個数: 48

約数和(自身を含む): 4325529600

約数和(自身を除く): 2408164192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 766, 1532, 2681, 3064, 5362, 6128, 10724, 12256, 21448, 22349, 42896, 44698, 85792, 89396, 156443, 178792, 312886, 357584, 625772, 715168, 1251544, 2503088, 5006176, 8559667, 17119334, 34238668, 59917669, 68477336, 119835338, 136954672, 239670676, 273909344, 479341352, 958682704, 1917365408]

約数ペア:

[(1, 1917365408), (2, 958682704), (4, 479341352), (7, 273909344), (8, 239670676), (14, 136954672), (16, 119835338), (28, 68477336), (32, 59917669), (56, 34238668), (112, 17119334), (224, 8559667), (383, 5006176), (766, 2503088), (1532, 1251544), (2681, 715168), (3064, 625772), (5362, 357584), (6128, 312886), (10724, 178792), (12256, 156443), (21448, 89396), (22349, 85792), (42896, 44698)]