2652208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 5687136

約数和(自身を除く): 3034928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 311, 328, 533, 622, 656, 1066, 1244, 2132, 2488, 4043, 4264, 4976, 8086, 8528, 12751, 16172, 25502, 32344, 51004, 64688, 102008, 165763, 204016, 331526, 663052, 1326104, 2652208]

約数ペア:

[(1, 2652208), (2, 1326104), (4, 663052), (8, 331526), (13, 204016), (16, 165763), (26, 102008), (41, 64688), (52, 51004), (82, 32344), (104, 25502), (164, 16172), (208, 12751), (311, 8528), (328, 8086), (533, 4976), (622, 4264), (656, 4043), (1066, 2488), (1244, 2132)]