2011304256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{805811}}^1$

素因数の和:805839

約数の個数: 56

約数和(自身を含む): 5730934944

約数和(自身を除く): 3719630688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 805811, 1611622, 2417433, 3223244, 4834866, 6446488, 9669732, 10475543, 12892976, 19339464, 20951086, 25785952, 31426629, 38678928, 41902172, 51571904, 62853258, 77357856, 83804344, 125706516, 154715712, 167608688, 251413032, 335217376, 502826064, 670434752, 1005652128, 2011304256]

約数ペア:

[(1, 2011304256), (2, 1005652128), (3, 670434752), (4, 502826064), (6, 335217376), (8, 251413032), (12, 167608688), (13, 154715712), (16, 125706516), (24, 83804344), (26, 77357856), (32, 62853258), (39, 51571904), (48, 41902172), (52, 38678928), (64, 31426629), (78, 25785952), (96, 20951086), (104, 19339464), (156, 12892976), (192, 10475543), (208, 9669732), (312, 6446488), (416, 4834866), (624, 3223244), (832, 2417433), (1248, 1611622), (2496, 805811)]