2270502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 5486208

約数和(自身を除く): 3215706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 313, 403, 558, 626, 806, 939, 1209, 1878, 2418, 2817, 3627, 4069, 5634, 7254, 8138, 9703, 12207, 19406, 24414, 29109, 36621, 58218, 73242, 87327, 126139, 174654, 252278, 378417, 756834, 1135251, 2270502]

約数ペア:

[(1, 2270502), (2, 1135251), (3, 756834), (6, 378417), (9, 252278), (13, 174654), (18, 126139), (26, 87327), (31, 73242), (39, 58218), (62, 36621), (78, 29109), (93, 24414), (117, 19406), (186, 12207), (234, 9703), (279, 8138), (313, 7254), (403, 5634), (558, 4069), (626, 3627), (806, 2817), (939, 2418), (1209, 1878)]