8412728506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1297}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 15711075072

約数和(自身を除く): 7298346566

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 227, 314, 454, 1099, 1297, 1589, 2041, 2198, 2594, 2951, 3178, 4082, 5902, 9079, 14287, 16861, 18158, 20657, 28574, 33722, 35639, 41314, 71278, 118027, 203629, 236054, 249473, 294419, 407258, 463307, 498946, 588838, 926614, 1425403, 2060933, 2647177, 2850806, 3243149, 3827447, 4121866, 5294354, 6486298, 7654894, 18530239, 26792129, 37060478, 46223783, 53584258, 92447566, 323566481, 600909179, 647132962, 1201818358, 4206364253, 8412728506]

約数ペア:

[(1, 8412728506), (2, 4206364253), (7, 1201818358), (13, 647132962), (14, 600909179), (26, 323566481), (91, 92447566), (157, 53584258), (182, 46223783), (227, 37060478), (314, 26792129), (454, 18530239), (1099, 7654894), (1297, 6486298), (1589, 5294354), (2041, 4121866), (2198, 3827447), (2594, 3243149), (2951, 2850806), (3178, 2647177), (4082, 2060933), (5902, 1425403), (9079, 926614), (14287, 588838), (16861, 498946), (18158, 463307), (20657, 407258), (28574, 294419), (33722, 249473), (35639, 236054), (41314, 203629), (71278, 118027)]