7138960948

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{4201}}^1$

素因数の和:4792

約数の個数: 48

約数和(自身を含む): 14418036864

約数和(自身を除く): 7279075916

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 443, 548, 886, 959, 1772, 1918, 3101, 3836, 4201, 6202, 8402, 12404, 16804, 29407, 58814, 60691, 117628, 121382, 242764, 424837, 575537, 849674, 1151074, 1699348, 1861043, 2302148, 3722086, 4028759, 7444172, 8057518, 13027301, 16115036, 26054602, 52109204, 254962891, 509925782, 1019851564, 1784740237, 3569480474, 7138960948]

約数ペア:

[(1, 7138960948), (2, 3569480474), (4, 1784740237), (7, 1019851564), (14, 509925782), (28, 254962891), (137, 52109204), (274, 26054602), (443, 16115036), (548, 13027301), (886, 8057518), (959, 7444172), (1772, 4028759), (1918, 3722086), (3101, 2302148), (3836, 1861043), (4201, 1699348), (6202, 1151074), (8402, 849674), (12404, 575537), (16804, 424837), (29407, 242764), (58814, 121382), (60691, 117628)]