2018529304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{823}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 4228899840

約数和(自身を除く): 2210370536

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 593, 823, 1034, 1186, 1646, 2068, 2372, 3292, 4136, 4744, 6523, 6584, 9053, 13046, 18106, 26092, 27871, 36212, 38681, 52184, 55742, 72424, 77362, 111484, 154724, 222968, 306581, 309448, 425491, 488039, 613162, 850982, 976078, 1226324, 1701964, 1952156, 2452648, 3403928, 3904312, 5368429, 10736858, 21473716, 22937833, 42947432, 45875666, 91751332, 183502664, 252316163, 504632326, 1009264652, 2018529304]

約数ペア:

[(1, 2018529304), (2, 1009264652), (4, 504632326), (8, 252316163), (11, 183502664), (22, 91751332), (44, 45875666), (47, 42947432), (88, 22937833), (94, 21473716), (188, 10736858), (376, 5368429), (517, 3904312), (593, 3403928), (823, 2452648), (1034, 1952156), (1186, 1701964), (1646, 1226324), (2068, 976078), (2372, 850982), (3292, 613162), (4136, 488039), (4744, 425491), (6523, 309448), (6584, 306581), (9053, 222968), (13046, 154724), (18106, 111484), (26092, 77362), (27871, 72424), (36212, 55742), (38681, 52184)]