2016001390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{30467}}^1$

素因数の和:30996

約数の個数: 32

約数和(自身を含む): 3915747360

約数和(自身を除く): 1899745970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 1018, 2545, 5090, 6617, 13234, 30467, 33085, 60934, 66170, 152335, 304670, 396071, 792142, 1980355, 3960710, 15507703, 31015406, 77538515, 155077030, 201600139, 403200278, 1008000695, 2016001390]

約数ペア:

[(1, 2016001390), (2, 1008000695), (5, 403200278), (10, 201600139), (13, 155077030), (26, 77538515), (65, 31015406), (130, 15507703), (509, 3960710), (1018, 1980355), (2545, 792142), (5090, 396071), (6617, 304670), (13234, 152335), (30467, 66170), (33085, 60934)]