1239210616

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{713831}}^1$

素因数の和:713875

約数の個数: 32

約数和(自身を含む): 2741114880

約数和(自身を除く): 1501904264

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 713831, 1427662, 2855324, 4996817, 5710648, 9993634, 19987268, 22128761, 39974536, 44257522, 88515044, 154901327, 177030088, 309802654, 619605308, 1239210616]

約数ペア:

[(1, 1239210616), (2, 619605308), (4, 309802654), (7, 177030088), (8, 154901327), (14, 88515044), (28, 44257522), (31, 39974536), (56, 22128761), (62, 19987268), (124, 9993634), (217, 5710648), (248, 4996817), (434, 2855324), (868, 1427662), (1736, 713831)]