1866670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 3683232

約数和(自身を除く): 1816562

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 173, 346, 415, 830, 865, 1079, 1730, 2158, 2249, 4498, 5395, 10790, 11245, 14359, 22490, 28718, 71795, 143590, 186667, 373334, 933335, 1866670]

約数ペア:

[(1, 1866670), (2, 933335), (5, 373334), (10, 186667), (13, 143590), (26, 71795), (65, 28718), (83, 22490), (130, 14359), (166, 11245), (173, 10790), (346, 5395), (415, 4498), (830, 2249), (865, 2158), (1079, 1730)]