2460804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3748476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 251, 258, 502, 516, 753, 817, 1004, 1506, 1634, 2451, 3012, 3268, 4769, 4902, 9538, 9804, 10793, 14307, 19076, 21586, 28614, 32379, 43172, 57228, 64758, 129516, 205067, 410134, 615201, 820268, 1230402, 2460804]

約数ペア:

[(1, 2460804), (2, 1230402), (3, 820268), (4, 615201), (6, 410134), (12, 205067), (19, 129516), (38, 64758), (43, 57228), (57, 43172), (76, 32379), (86, 28614), (114, 21586), (129, 19076), (172, 14307), (228, 10793), (251, 9804), (258, 9538), (502, 4902), (516, 4769), (753, 3268), (817, 3012), (1004, 2451), (1506, 1634)]