1844679616

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{170551}}^1$

素因数の和:170589

約数の個数: 42

約数和(自身を含む): 3963799032

約数和(自身を除く): 2119119416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 170551, 341102, 682204, 1364408, 2217163, 2728816, 4434326, 5457632, 8868652, 10915264, 17737304, 28823119, 35474608, 57646238, 70949216, 115292476, 141898432, 230584952, 461169904, 922339808, 1844679616]

約数ペア:

[(1, 1844679616), (2, 922339808), (4, 461169904), (8, 230584952), (13, 141898432), (16, 115292476), (26, 70949216), (32, 57646238), (52, 35474608), (64, 28823119), (104, 17737304), (169, 10915264), (208, 8868652), (338, 5457632), (416, 4434326), (676, 2728816), (832, 2217163), (1352, 1364408), (2704, 682204), (5408, 341102), (10816, 170551)]