2040798844

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{221537}}^1$

素因数の和:221602

約数の個数: 36

約数和(自身を含む): 4242895776

約数和(自身を除く): 2202096932

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 221537, 443074, 886148, 1550759, 3101518, 6203036, 10412239, 10855313, 20824478, 21710626, 41648956, 43421252, 72885673, 145771346, 291542692, 510199711, 1020399422, 2040798844]

約数ペア:

[(1, 2040798844), (2, 1020399422), (4, 510199711), (7, 291542692), (14, 145771346), (28, 72885673), (47, 43421252), (49, 41648956), (94, 21710626), (98, 20824478), (188, 10855313), (196, 10412239), (329, 6203036), (658, 3101518), (1316, 1550759), (2303, 886148), (4606, 443074), (9212, 221537)]