2997428

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 6267492

約数和(自身を除く): 3270064

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 373, 574, 746, 1148, 1492, 2009, 2611, 4018, 5222, 8036, 10444, 15293, 18277, 30586, 36554, 61172, 73108, 107051, 214102, 428204, 749357, 1498714, 2997428]

約数ペア:

[(1, 2997428), (2, 1498714), (4, 749357), (7, 428204), (14, 214102), (28, 107051), (41, 73108), (49, 61172), (82, 36554), (98, 30586), (164, 18277), (196, 15293), (287, 10444), (373, 8036), (574, 5222), (746, 4018), (1148, 2611), (1492, 2009)]