1330996956

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{1889}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 3154878720

約数和(自身を除く): 1823881764

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 827, 852, 1654, 1889, 2481, 3308, 3778, 4962, 5667, 7556, 9924, 11334, 22668, 58717, 117434, 134119, 176151, 234868, 268238, 352302, 402357, 536476, 704604, 804714, 1562203, 1609428, 3124406, 4686609, 6248812, 9373218, 18746436, 110916413, 221832826, 332749239, 443665652, 665498478, 1330996956]

約数ペア:

[(1, 1330996956), (2, 665498478), (3, 443665652), (4, 332749239), (6, 221832826), (12, 110916413), (71, 18746436), (142, 9373218), (213, 6248812), (284, 4686609), (426, 3124406), (827, 1609428), (852, 1562203), (1654, 804714), (1889, 704604), (2481, 536476), (3308, 402357), (3778, 352302), (4962, 268238), (5667, 234868), (7556, 176151), (9924, 134119), (11334, 117434), (22668, 58717)]