613920836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 1151645040

約数和(自身を除く): 537724204

約数列:

[1, 2, 4, 29, 53, 58, 61, 106, 116, 122, 212, 244, 1537, 1637, 1769, 3074, 3233, 3274, 3538, 6148, 6466, 6548, 7076, 12932, 47473, 86761, 93757, 94946, 99857, 173522, 187514, 189892, 199714, 347044, 375028, 399428, 2516069, 2895853, 5032138, 5292421, 5791706, 10064276, 10584842, 11583412, 21169684, 153480209, 306960418, 613920836]

約数ペア:

[(1, 613920836), (2, 306960418), (4, 153480209), (29, 21169684), (53, 11583412), (58, 10584842), (61, 10064276), (106, 5791706), (116, 5292421), (122, 5032138), (212, 2895853), (244, 2516069), (1537, 399428), (1637, 375028), (1769, 347044), (3074, 199714), (3233, 189892), (3274, 187514), (3538, 173522), (6148, 99857), (6466, 94946), (6548, 93757), (7076, 86761), (12932, 47473)]