1361359664

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{136573}}^1$

素因数の和:136677

約数の個数: 40

約数和(自身を含む): 3048331680

約数和(自身を除く): 1686972016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 136573, 273146, 546292, 956011, 1092584, 1912022, 2185168, 3824044, 7648088, 12154997, 15296176, 24309994, 48619988, 85084979, 97239976, 170169958, 194479952, 340339916, 680679832, 1361359664]

約数ペア:

[(1, 1361359664), (2, 680679832), (4, 340339916), (7, 194479952), (8, 170169958), (14, 97239976), (16, 85084979), (28, 48619988), (56, 24309994), (89, 15296176), (112, 12154997), (178, 7648088), (356, 3824044), (623, 2185168), (712, 1912022), (1246, 1092584), (1424, 956011), (2492, 546292), (4984, 273146), (9968, 136573)]