742018268159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1851671}}^1$

素因数の和:1851851

約数の個数: 32

約数和(自身を含む): 938575503360

約数和(自身を除く): 196557235201

約数列:

[1, 7, 19, 23, 131, 133, 161, 437, 917, 2489, 3013, 3059, 17423, 21091, 57247, 400729, 1851671, 12961697, 35181749, 42588433, 242568901, 246272243, 298119031, 809180227, 1697982307, 4608809119, 5579084723, 5664261589, 32261663833, 39053593061, 106002609737, 742018268159]

約数ペア:

[(1, 742018268159), (7, 106002609737), (19, 39053593061), (23, 32261663833), (131, 5664261589), (133, 5579084723), (161, 4608809119), (437, 1697982307), (917, 809180227), (2489, 298119031), (3013, 246272243), (3059, 242568901), (17423, 42588433), (21091, 35181749), (57247, 12961697), (400729, 1851671)]