2057835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 3624768

約数和(自身を除く): 1566933

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 173, 183, 195, 305, 519, 793, 865, 915, 2249, 2379, 2595, 3965, 6747, 10553, 11245, 11895, 31659, 33735, 52765, 137189, 158295, 411567, 685945, 2057835]

約数ペア:

[(1, 2057835), (3, 685945), (5, 411567), (13, 158295), (15, 137189), (39, 52765), (61, 33735), (65, 31659), (173, 11895), (183, 11245), (195, 10553), (305, 6747), (519, 3965), (793, 2595), (865, 2379), (915, 2249)]