1666703964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{32233}}^1$

素因数の和:32410

約数の個数: 48

約数和(自身を含む): 4043432960

約数和(自身を除く): 2376728996

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 4309, 8618, 12927, 17236, 25854, 32233, 51708, 64466, 96699, 128932, 193398, 386796, 999223, 1998446, 2997669, 3996892, 4480387, 5995338, 8960774, 11990676, 13441161, 17921548, 26882322, 53764644, 138891997, 277783994, 416675991, 555567988, 833351982, 1666703964]

約数ペア:

[(1, 1666703964), (2, 833351982), (3, 555567988), (4, 416675991), (6, 277783994), (12, 138891997), (31, 53764644), (62, 26882322), (93, 17921548), (124, 13441161), (139, 11990676), (186, 8960774), (278, 5995338), (372, 4480387), (417, 3996892), (556, 2997669), (834, 1998446), (1668, 999223), (4309, 386796), (8618, 193398), (12927, 128932), (17236, 96699), (25854, 64466), (32233, 51708)]