15704057122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^2\times {\mathrm{197}}^1$

素因数の和:452

約数の個数: 72

約数和(自身を含む): 27350417556

約数和(自身を除く): 11646360434

約数列:

[1, 2, 13, 17, 26, 34, 103, 197, 206, 221, 289, 394, 442, 578, 1339, 1751, 2561, 2678, 3349, 3502, 3757, 5122, 6698, 7514, 10609, 20291, 21218, 22763, 29767, 40582, 43537, 45526, 56933, 59534, 87074, 113866, 137917, 180353, 263783, 275834, 344947, 360706, 386971, 527566, 689894, 740129, 773942, 1480258, 2089973, 2344589, 3066001, 4179946, 4484311, 4689178, 5864099, 6132002, 8968622, 11728198, 27169649, 35529541, 39858013, 54339298, 71059082, 76233287, 79716026, 152466574, 461884033, 604002197, 923768066, 1208004394, 7852028561, 15704057122]

約数ペア:

[(1, 15704057122), (2, 7852028561), (13, 1208004394), (17, 923768066), (26, 604002197), (34, 461884033), (103, 152466574), (197, 79716026), (206, 76233287), (221, 71059082), (289, 54339298), (394, 39858013), (442, 35529541), (578, 27169649), (1339, 11728198), (1751, 8968622), (2561, 6132002), (2678, 5864099), (3349, 4689178), (3502, 4484311), (3757, 4179946), (5122, 3066001), (6698, 2344589), (7514, 2089973), (10609, 1480258), (20291, 773942), (21218, 740129), (22763, 689894), (29767, 527566), (40582, 386971), (43537, 360706), (45526, 344947), (56933, 275834), (59534, 263783), (87074, 180353), (113866, 137917)]