2043393738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3623}}^1$

素因数の和:3779

約数の個数: 64

約数和(自身を含む): 4400289792

約数和(自身を除く): 2356896054

約数列:

[1, 2, 3, 6, 23, 46, 61, 67, 69, 122, 134, 138, 183, 201, 366, 402, 1403, 1541, 2806, 3082, 3623, 4087, 4209, 4623, 7246, 8174, 8418, 9246, 10869, 12261, 21738, 24522, 83329, 94001, 166658, 188002, 221003, 242741, 249987, 282003, 442006, 485482, 499974, 564006, 663009, 728223, 1326018, 1456446, 5083069, 5583043, 10166138, 11166086, 14807201, 15249207, 16749129, 29614402, 30498414, 33498258, 44421603, 88843206, 340565623, 681131246, 1021696869, 2043393738]

約数ペア:

[(1, 2043393738), (2, 1021696869), (3, 681131246), (6, 340565623), (23, 88843206), (46, 44421603), (61, 33498258), (67, 30498414), (69, 29614402), (122, 16749129), (134, 15249207), (138, 14807201), (183, 11166086), (201, 10166138), (366, 5583043), (402, 5083069), (1403, 1456446), (1541, 1326018), (2806, 728223), (3082, 663009), (3623, 564006), (4087, 499974), (4209, 485482), (4623, 442006), (7246, 282003), (8174, 249987), (8418, 242741), (9246, 221003), (10869, 188002), (12261, 166658), (21738, 94001), (24522, 83329)]