1798076384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139429}}^1$

素因数の和:139483

約数の個数: 48

約数和(自身を含む): 3935272320

約数和(自身を除く): 2137195936

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 139429, 278858, 557716, 1115432, 1812577, 2230864, 3625154, 4322299, 4461728, 7250308, 8644598, 14500616, 17289196, 29001232, 34578392, 56189887, 58002464, 69156784, 112379774, 138313568, 224759548, 449519096, 899038192, 1798076384]

約数ペア:

[(1, 1798076384), (2, 899038192), (4, 449519096), (8, 224759548), (13, 138313568), (16, 112379774), (26, 69156784), (31, 58002464), (32, 56189887), (52, 34578392), (62, 29001232), (104, 17289196), (124, 14500616), (208, 8644598), (248, 7250308), (403, 4461728), (416, 4322299), (496, 3625154), (806, 2230864), (992, 1812577), (1612, 1115432), (3224, 557716), (6448, 278858), (12896, 139429)]