2597196940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1\times {\mathrm{3257}}^1$

素因数の和:6346

約数の個数: 48

約数和(自身を含む): 5877379872

約数和(自身を除く): 3280182932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3067, 3257, 6134, 6514, 12268, 13028, 15335, 16285, 30670, 32570, 39871, 42341, 61340, 65140, 79742, 84682, 159484, 169364, 199355, 211705, 398710, 423410, 797420, 846820, 9989219, 19978438, 39956876, 49946095, 99892190, 129859847, 199784380, 259719694, 519439388, 649299235, 1298598470, 2597196940]

約数ペア:

[(1, 2597196940), (2, 1298598470), (4, 649299235), (5, 519439388), (10, 259719694), (13, 199784380), (20, 129859847), (26, 99892190), (52, 49946095), (65, 39956876), (130, 19978438), (260, 9989219), (3067, 846820), (3257, 797420), (6134, 423410), (6514, 398710), (12268, 211705), (13028, 199355), (15335, 169364), (16285, 159484), (30670, 84682), (32570, 79742), (39871, 65140), (42341, 61340)]