2105467014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{4649}}^1$

素因数の和:4965

約数の個数: 64

約数和(自身を含む): 4949683200

約数和(自身を除く): 2844216186

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 263, 287, 526, 574, 789, 861, 1578, 1722, 1841, 3682, 4649, 5523, 9298, 10783, 11046, 13947, 21566, 27894, 32349, 32543, 64698, 65086, 75481, 97629, 150962, 190609, 195258, 226443, 381218, 452886, 571827, 1143654, 1222687, 1334263, 2445374, 2668526, 3668061, 4002789, 7336122, 8005578, 8558809, 17117618, 25676427, 50130167, 51352854, 100260334, 150390501, 300781002, 350911169, 701822338, 1052733507, 2105467014]

約数ペア:

[(1, 2105467014), (2, 1052733507), (3, 701822338), (6, 350911169), (7, 300781002), (14, 150390501), (21, 100260334), (41, 51352854), (42, 50130167), (82, 25676427), (123, 17117618), (246, 8558809), (263, 8005578), (287, 7336122), (526, 4002789), (574, 3668061), (789, 2668526), (861, 2445374), (1578, 1334263), (1722, 1222687), (1841, 1143654), (3682, 571827), (4649, 452886), (5523, 381218), (9298, 226443), (10783, 195258), (11046, 190609), (13947, 150962), (21566, 97629), (27894, 75481), (32349, 65086), (32543, 64698)]