449456476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27253}}^1$

素因数の和:27314

約数の個数: 48

約数和(自身を含む): 976783360

約数和(自身を除く): 527326884

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 27253, 54506, 109012, 190771, 381542, 517807, 763084, 844843, 1035614, 1689686, 2071228, 3379372, 3624649, 5913901, 7249298, 11827802, 14498596, 16052017, 23655604, 32104034, 64208068, 112364119, 224728238, 449456476]

約数ペア:

[(1, 449456476), (2, 224728238), (4, 112364119), (7, 64208068), (14, 32104034), (19, 23655604), (28, 16052017), (31, 14498596), (38, 11827802), (62, 7249298), (76, 5913901), (124, 3624649), (133, 3379372), (217, 2071228), (266, 1689686), (434, 1035614), (532, 844843), (589, 763084), (868, 517807), (1178, 381542), (2356, 190771), (4123, 109012), (8246, 54506), (16492, 27253)]