2194584145

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4129}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 3101762160

約数和(自身を除く): 907178015

約数列:

[1, 5, 13, 17, 37, 65, 85, 169, 185, 221, 481, 629, 845, 1105, 2405, 2873, 3145, 4129, 6253, 8177, 14365, 20645, 31265, 40885, 53677, 70193, 106301, 152773, 268385, 350965, 531505, 697801, 763865, 912509, 1986049, 2597141, 3489005, 4562545, 9930245, 11862617, 12985705, 25818637, 33762833, 59313085, 129093185, 168814165, 438916829, 2194584145]

約数ペア:

[(1, 2194584145), (5, 438916829), (13, 168814165), (17, 129093185), (37, 59313085), (65, 33762833), (85, 25818637), (169, 12985705), (185, 11862617), (221, 9930245), (481, 4562545), (629, 3489005), (845, 2597141), (1105, 1986049), (2405, 912509), (2873, 763865), (3145, 697801), (4129, 531505), (6253, 350965), (8177, 268385), (14365, 152773), (20645, 106301), (31265, 70193), (40885, 53677)]