259533794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3313}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 440947584

約数和(自身を除く): 181413790

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 598, 1703, 3013, 3313, 3406, 6026, 6626, 39169, 43069, 76199, 78338, 86138, 152398, 434003, 868006, 990587, 1981174, 5642039, 9982069, 11284078, 19964138, 129766897, 259533794]

約数ペア:

[(1, 259533794), (2, 129766897), (13, 19964138), (23, 11284078), (26, 9982069), (46, 5642039), (131, 1981174), (262, 990587), (299, 868006), (598, 434003), (1703, 152398), (3013, 86138), (3313, 78338), (3406, 76199), (6026, 43069), (6626, 39169)]