1727560666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 2933884800

約数和(自身を除く): 1206324134

約数列:

[1, 2, 13, 26, 41, 82, 89, 131, 139, 178, 262, 278, 533, 1066, 1157, 1703, 1807, 2314, 3406, 3614, 3649, 5371, 5699, 7298, 10742, 11398, 11659, 12371, 18209, 23318, 24742, 36418, 47437, 69823, 74087, 94874, 139646, 148174, 151567, 160823, 236717, 303134, 321646, 473434, 478019, 507211, 746569, 956038, 1014422, 1493138, 1620601, 3241202, 6214247, 6593743, 9705397, 12428494, 13187486, 19410794, 21067813, 42135626, 66444641, 132889282, 863780333, 1727560666]

約数ペア:

[(1, 1727560666), (2, 863780333), (13, 132889282), (26, 66444641), (41, 42135626), (82, 21067813), (89, 19410794), (131, 13187486), (139, 12428494), (178, 9705397), (262, 6593743), (278, 6214247), (533, 3241202), (1066, 1620601), (1157, 1493138), (1703, 1014422), (1807, 956038), (2314, 746569), (3406, 507211), (3614, 478019), (3649, 473434), (5371, 321646), (5699, 303134), (7298, 236717), (10742, 160823), (11398, 151567), (11659, 148174), (12371, 139646), (18209, 94874), (23318, 74087), (24742, 69823), (36418, 47437)]