2201941408

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{54139}}^1$

素因数の和:54221

約数の個数: 48

約数和(自身を含む): 4584142080

約数和(自身を除く): 2382200672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 5084, 10168, 20336, 40672, 54139, 108278, 216556, 433112, 866224, 1678309, 1732448, 2219699, 3356618, 4439398, 6713236, 8878796, 13426472, 17757592, 26852944, 35515184, 53705888, 68810669, 71030368, 137621338, 275242676, 550485352, 1100970704, 2201941408]

約数ペア:

[(1, 2201941408), (2, 1100970704), (4, 550485352), (8, 275242676), (16, 137621338), (31, 71030368), (32, 68810669), (41, 53705888), (62, 35515184), (82, 26852944), (124, 17757592), (164, 13426472), (248, 8878796), (328, 6713236), (496, 4439398), (656, 3356618), (992, 2219699), (1271, 1732448), (1312, 1678309), (2542, 866224), (5084, 433112), (10168, 216556), (20336, 108278), (40672, 54139)]