7806396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 19800704

約数和(自身を除く): 11994308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 307, 326, 489, 614, 652, 921, 978, 1228, 1842, 1956, 2119, 3684, 3991, 4238, 6357, 7982, 8476, 11973, 12714, 15964, 23946, 25428, 47892, 50041, 100082, 150123, 200164, 300246, 600492, 650533, 1301066, 1951599, 2602132, 3903198, 7806396]

約数ペア:

[(1, 7806396), (2, 3903198), (3, 2602132), (4, 1951599), (6, 1301066), (12, 650533), (13, 600492), (26, 300246), (39, 200164), (52, 150123), (78, 100082), (156, 50041), (163, 47892), (307, 25428), (326, 23946), (489, 15964), (614, 12714), (652, 11973), (921, 8476), (978, 7982), (1228, 6357), (1842, 4238), (1956, 3991), (2119, 3684)]