2137424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 4464000

約数和(自身を除く): 2326576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 89, 152, 158, 178, 304, 316, 356, 632, 712, 1264, 1424, 1501, 1691, 3002, 3382, 6004, 6764, 7031, 12008, 13528, 14062, 24016, 27056, 28124, 56248, 112496, 133589, 267178, 534356, 1068712, 2137424]

約数ペア:

[(1, 2137424), (2, 1068712), (4, 534356), (8, 267178), (16, 133589), (19, 112496), (38, 56248), (76, 28124), (79, 27056), (89, 24016), (152, 14062), (158, 13528), (178, 12008), (304, 7031), (316, 6764), (356, 6004), (632, 3382), (712, 3002), (1264, 1691), (1424, 1501)]