1178476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 2250864

約数和(自身を除く): 1072388

約数列:

[1, 2, 4, 13, 26, 52, 131, 173, 262, 346, 524, 692, 1703, 2249, 3406, 4498, 6812, 8996, 22663, 45326, 90652, 294619, 589238, 1178476]

約数ペア:

[(1, 1178476), (2, 589238), (4, 294619), (13, 90652), (26, 45326), (52, 22663), (131, 8996), (173, 6812), (262, 4498), (346, 3406), (524, 2249), (692, 1703)]