2912797059074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{373963}}^1$

素因数の和:374271

約数の個数: 64

約数和(自身を含む): 5231714476032

約数和(自身を除く): 2318917416958

約数列:

[1, 2, 7, 14, 31, 62, 131, 137, 217, 262, 274, 434, 917, 959, 1834, 1918, 4061, 4247, 8122, 8494, 17947, 28427, 29729, 35894, 56854, 59458, 125629, 251258, 373963, 556357, 747926, 1112714, 2617741, 3894499, 5235482, 7788998, 11592853, 23185706, 48989153, 51232931, 81149971, 97978306, 102465862, 162299942, 342924071, 358630517, 685848142, 717261034, 1518663743, 1588220861, 3037327486, 3176441722, 6711513961, 10630646201, 11117546027, 13423027922, 21261292402, 22235092054, 46980597727, 93961195454, 208056932791, 416113865582, 1456398529537, 2912797059074]

約数ペア:

[(1, 2912797059074), (2, 1456398529537), (7, 416113865582), (14, 208056932791), (31, 93961195454), (62, 46980597727), (131, 22235092054), (137, 21261292402), (217, 13423027922), (262, 11117546027), (274, 10630646201), (434, 6711513961), (917, 3176441722), (959, 3037327486), (1834, 1588220861), (1918, 1518663743), (4061, 717261034), (4247, 685848142), (8122, 358630517), (8494, 342924071), (17947, 162299942), (28427, 102465862), (29729, 97978306), (35894, 81149971), (56854, 51232931), (59458, 48989153), (125629, 23185706), (251258, 11592853), (373963, 7788998), (556357, 5235482), (747926, 3894499), (1112714, 2617741)]