2431832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 4998000

約数和(自身を除く): 2566168

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 349, 536, 698, 871, 1396, 1742, 2792, 3484, 4537, 6968, 9074, 18148, 23383, 36296, 46766, 93532, 187064, 303979, 607958, 1215916, 2431832]

約数ペア:

[(1, 2431832), (2, 1215916), (4, 607958), (8, 303979), (13, 187064), (26, 93532), (52, 46766), (67, 36296), (104, 23383), (134, 18148), (268, 9074), (349, 6968), (536, 4537), (698, 3484), (871, 2792), (1396, 1742)]