1386088304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{44267}}^1$

素因数の和:44397

約数の個数: 40

約数和(自身を含む): 2854400640

約数和(自身を除く): 1468312336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 3914, 7828, 15656, 31312, 44267, 88534, 177068, 354136, 708272, 841073, 1682146, 3364292, 4559501, 6728584, 9119002, 13457168, 18238004, 36476008, 72952016, 86630519, 173261038, 346522076, 693044152, 1386088304]

約数ペア:

[(1, 1386088304), (2, 693044152), (4, 346522076), (8, 173261038), (16, 86630519), (19, 72952016), (38, 36476008), (76, 18238004), (103, 13457168), (152, 9119002), (206, 6728584), (304, 4559501), (412, 3364292), (824, 1682146), (1648, 841073), (1957, 708272), (3914, 354136), (7828, 177068), (15656, 88534), (31312, 44267)]