2000302956

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{28597}}^1$

素因数の和:28703

約数の個数: 72

約数和(自身を含む): 5308932720

約数和(自身を除く): 3308629764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1206, 1943, 2412, 3886, 5829, 7772, 11658, 17487, 23316, 28597, 34974, 57194, 69948, 85791, 114388, 171582, 257373, 343164, 514746, 829313, 1029492, 1658626, 1915999, 2487939, 3317252, 3831998, 4975878, 5747997, 7463817, 7663996, 9951756, 11495994, 14927634, 17243991, 22991988, 29855268, 34487982, 55563971, 68975964, 111127942, 166691913, 222255884, 333383826, 500075739, 666767652, 1000151478, 2000302956]

約数ペア:

[(1, 2000302956), (2, 1000151478), (3, 666767652), (4, 500075739), (6, 333383826), (9, 222255884), (12, 166691913), (18, 111127942), (29, 68975964), (36, 55563971), (58, 34487982), (67, 29855268), (87, 22991988), (116, 17243991), (134, 14927634), (174, 11495994), (201, 9951756), (261, 7663996), (268, 7463817), (348, 5747997), (402, 4975878), (522, 3831998), (603, 3317252), (804, 2487939), (1044, 1915999), (1206, 1658626), (1943, 1029492), (2412, 829313), (3886, 514746), (5829, 343164), (7772, 257373), (11658, 171582), (17487, 114388), (23316, 85791), (28597, 69948), (34974, 57194)]