1900383592406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{21491231}}^1$

素因数の和:21491444

約数の個数: 32

約数和(自身を含む): 3249474278400

約数和(自身を除く): 1349090685994

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 358, 494, 2327, 3401, 4654, 6802, 44213, 88426, 21491231, 42982462, 279386003, 408333389, 558772006, 816666778, 3846930349, 5308334057, 7693860698, 10616668114, 50010094537, 73091676631, 100020189074, 146183353262, 950191796203, 1900383592406]

約数ペア:

[(1, 1900383592406), (2, 950191796203), (13, 146183353262), (19, 100020189074), (26, 73091676631), (38, 50010094537), (179, 10616668114), (247, 7693860698), (358, 5308334057), (494, 3846930349), (2327, 816666778), (3401, 558772006), (4654, 408333389), (6802, 279386003), (44213, 42982462), (88426, 21491231)]