2034877551

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 3304046592

約数和(自身を除く): 1269169041

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 193, 249, 263, 483, 579, 581, 789, 1351, 1743, 1841, 1909, 4053, 4439, 5523, 5727, 6049, 13317, 13363, 16019, 18147, 21829, 31073, 40089, 42343, 48057, 50759, 65487, 93219, 112133, 127029, 152277, 152803, 336399, 355313, 368437, 458409, 502067, 1065939, 1105311, 1167457, 1506201, 2579059, 3502371, 3514469, 4212997, 7737177, 8172199, 10543407, 12638991, 24516597, 29490979, 88472937, 96898931, 290696793, 678292517, 2034877551]

約数ペア:

[(1, 2034877551), (3, 678292517), (7, 290696793), (21, 96898931), (23, 88472937), (69, 29490979), (83, 24516597), (161, 12638991), (193, 10543407), (249, 8172199), (263, 7737177), (483, 4212997), (579, 3514469), (581, 3502371), (789, 2579059), (1351, 1506201), (1743, 1167457), (1841, 1105311), (1909, 1065939), (4053, 502067), (4439, 458409), (5523, 368437), (5727, 355313), (6049, 336399), (13317, 152803), (13363, 152277), (16019, 127029), (18147, 112133), (21829, 93219), (31073, 65487), (40089, 50759), (42343, 48057)]