2961184

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 6233976

約数和(自身を除く): 3272792

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 61, 74, 82, 122, 148, 164, 244, 296, 328, 488, 592, 656, 976, 1184, 1312, 1517, 1952, 2257, 2501, 3034, 4514, 5002, 6068, 9028, 10004, 12136, 18056, 20008, 24272, 36112, 40016, 48544, 72224, 80032, 92537, 185074, 370148, 740296, 1480592, 2961184]

約数ペア:

[(1, 2961184), (2, 1480592), (4, 740296), (8, 370148), (16, 185074), (32, 92537), (37, 80032), (41, 72224), (61, 48544), (74, 40016), (82, 36112), (122, 24272), (148, 20008), (164, 18056), (244, 12136), (296, 10004), (328, 9028), (488, 6068), (592, 5002), (656, 4514), (976, 3034), (1184, 2501), (1312, 2257), (1517, 1952)]