899051398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{13903}}^1$

素因数の和:14092

約数の個数: 32

約数和(自身を含む): 1601740800

約数和(自身を除く): 702689402

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 1043, 2086, 4619, 9238, 13903, 27806, 32333, 64666, 97321, 194642, 430993, 861986, 2071547, 3016951, 4143094, 6033902, 14500829, 29001658, 64217957, 128435914, 449525699, 899051398]

約数ペア:

[(1, 899051398), (2, 449525699), (7, 128435914), (14, 64217957), (31, 29001658), (62, 14500829), (149, 6033902), (217, 4143094), (298, 3016951), (434, 2071547), (1043, 861986), (2086, 430993), (4619, 194642), (9238, 97321), (13903, 64666), (27806, 32333)]