651806294398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{12696371}}^1$

素因数の和:12696592

約数の個数: 32

約数和(自身を含む): 1182286160640

約数和(自身を除く): 530479866242

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3667, 7334, 25669, 51338, 12696371, 25392742, 88874597, 177749194, 241231049, 482462098, 1688617343, 2450399603, 3377234686, 4900799206, 17152797221, 34305594442, 46557592457, 93115184914, 325903147199, 651806294398]

約数ペア:

[(1, 651806294398), (2, 325903147199), (7, 93115184914), (14, 46557592457), (19, 34305594442), (38, 17152797221), (133, 4900799206), (193, 3377234686), (266, 2450399603), (386, 1688617343), (1351, 482462098), (2702, 241231049), (3667, 177749194), (7334, 88874597), (25669, 25392742), (51338, 12696371)]