2693237612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2815

約数の個数: 72

約数和(自身を含む): 5460010416

約数和(自身を除く): 2766772804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 361, 494, 689, 722, 988, 1007, 1378, 1444, 2014, 2707, 2756, 4028, 4693, 5414, 9386, 10828, 13091, 18772, 19133, 26182, 35191, 38266, 51433, 52364, 70382, 76532, 102866, 140764, 143471, 205732, 248729, 286942, 497458, 573884, 668629, 977227, 994916, 1337258, 1865123, 1954454, 2674516, 2725949, 3730246, 3908908, 5451898, 7460492, 10903796, 12703951, 25407902, 35437337, 50815804, 51793031, 70874674, 103586062, 141749348, 207172124, 673309403, 1346618806, 2693237612]

約数ペア:

[(1, 2693237612), (2, 1346618806), (4, 673309403), (13, 207172124), (19, 141749348), (26, 103586062), (38, 70874674), (52, 51793031), (53, 50815804), (76, 35437337), (106, 25407902), (212, 12703951), (247, 10903796), (361, 7460492), (494, 5451898), (689, 3908908), (722, 3730246), (988, 2725949), (1007, 2674516), (1378, 1954454), (1444, 1865123), (2014, 1337258), (2707, 994916), (2756, 977227), (4028, 668629), (4693, 573884), (5414, 497458), (9386, 286942), (10828, 248729), (13091, 205732), (18772, 143471), (19133, 140764), (26182, 102866), (35191, 76532), (38266, 70382), (51433, 52364)]