2460704402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 4267710720

約数和(自身を除く): 1807006318

約数列:

[1, 2, 13, 19, 26, 38, 103, 137, 206, 247, 274, 353, 494, 706, 1339, 1781, 1957, 2603, 2678, 3562, 3914, 4589, 5206, 6707, 9178, 13414, 14111, 25441, 28222, 33839, 36359, 48361, 50882, 67678, 72718, 87191, 96722, 174382, 183443, 268109, 366886, 472667, 536218, 628693, 690821, 918859, 945334, 1257386, 1381642, 1837718, 3485417, 4981183, 6970834, 8980673, 9962366, 11945167, 17961346, 23890334, 64755379, 94642477, 129510758, 189284954, 1230352201, 2460704402]

約数ペア:

[(1, 2460704402), (2, 1230352201), (13, 189284954), (19, 129510758), (26, 94642477), (38, 64755379), (103, 23890334), (137, 17961346), (206, 11945167), (247, 9962366), (274, 8980673), (353, 6970834), (494, 4981183), (706, 3485417), (1339, 1837718), (1781, 1381642), (1957, 1257386), (2603, 945334), (2678, 918859), (3562, 690821), (3914, 628693), (4589, 536218), (5206, 472667), (6707, 366886), (9178, 268109), (13414, 183443), (14111, 174382), (25441, 96722), (28222, 87191), (33839, 72718), (36359, 67678), (48361, 50882)]