2017228772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11467}}^1$

素因数の和:11700

約数の個数: 48

約数和(自身を含む): 4045910400

約数和(自身を除く): 2028681628

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 199, 221, 398, 442, 796, 884, 2587, 3383, 5174, 6766, 10348, 11467, 13532, 22934, 43979, 45868, 87958, 149071, 175916, 194939, 298142, 389878, 596284, 779756, 2281933, 2534207, 4563866, 5068414, 9127732, 10136828, 29665129, 38792861, 59330258, 77585722, 118660516, 155171444, 504307193, 1008614386, 2017228772]

約数ペア:

[(1, 2017228772), (2, 1008614386), (4, 504307193), (13, 155171444), (17, 118660516), (26, 77585722), (34, 59330258), (52, 38792861), (68, 29665129), (199, 10136828), (221, 9127732), (398, 5068414), (442, 4563866), (796, 2534207), (884, 2281933), (2587, 779756), (3383, 596284), (5174, 389878), (6766, 298142), (10348, 194939), (11467, 175916), (13532, 149071), (22934, 87958), (43979, 45868)]