1243809502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109471}}^1$

素因数の和:109528

約数の個数: 32

約数和(自身を含む): 2206955520

約数和(自身を除く): 963146018

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 109471, 218942, 1423123, 2079949, 2517833, 2846246, 4159898, 5035666, 27039337, 32731829, 47838827, 54078674, 65463658, 95677654, 621904751, 1243809502]

約数ペア:

[(1, 1243809502), (2, 621904751), (13, 95677654), (19, 65463658), (23, 54078674), (26, 47838827), (38, 32731829), (46, 27039337), (247, 5035666), (299, 4159898), (437, 2846246), (494, 2517833), (598, 2079949), (874, 1423123), (5681, 218942), (11362, 109471)]