2016641944

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 3958943040

約数和(自身を除く): 1942301096

約数列:

[1, 2, 4, 8, 53, 61, 103, 106, 122, 206, 212, 244, 412, 424, 488, 757, 824, 1514, 3028, 3233, 5459, 6056, 6283, 6466, 10918, 12566, 12932, 21836, 25132, 25864, 40121, 43672, 46177, 50264, 77971, 80242, 92354, 155942, 160484, 184708, 311884, 320968, 332999, 369416, 623768, 665998, 1331996, 2447381, 2663992, 4132463, 4756231, 4894762, 8264926, 9512462, 9789524, 16529852, 19024924, 19579048, 33059704, 38049848, 252080243, 504160486, 1008320972, 2016641944]

約数ペア:

[(1, 2016641944), (2, 1008320972), (4, 504160486), (8, 252080243), (53, 38049848), (61, 33059704), (103, 19579048), (106, 19024924), (122, 16529852), (206, 9789524), (212, 9512462), (244, 8264926), (412, 4894762), (424, 4756231), (488, 4132463), (757, 2663992), (824, 2447381), (1514, 1331996), (3028, 665998), (3233, 623768), (5459, 369416), (6056, 332999), (6283, 320968), (6466, 311884), (10918, 184708), (12566, 160484), (12932, 155942), (21836, 92354), (25132, 80242), (25864, 77971), (40121, 50264), (43672, 46177)]