1963553982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{1103}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 4384558080

約数和(自身を除く): 2421004098

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 787, 1103, 1131, 1574, 2206, 2262, 2361, 3309, 4722, 6618, 10231, 14339, 20462, 22823, 28678, 30693, 31987, 43017, 45646, 61386, 63974, 68469, 86034, 95961, 136938, 191922, 296699, 415831, 593398, 831662, 868061, 890097, 1247493, 1736122, 1780194, 2494986, 2604183, 5208366, 11284793, 22569586, 25173769, 33854379, 50347538, 67708758, 75521307, 151042614, 327258997, 654517994, 981776991, 1963553982]

約数ペア:

[(1, 1963553982), (2, 981776991), (3, 654517994), (6, 327258997), (13, 151042614), (26, 75521307), (29, 67708758), (39, 50347538), (58, 33854379), (78, 25173769), (87, 22569586), (174, 11284793), (377, 5208366), (754, 2604183), (787, 2494986), (1103, 1780194), (1131, 1736122), (1574, 1247493), (2206, 890097), (2262, 868061), (2361, 831662), (3309, 593398), (4722, 415831), (6618, 296699), (10231, 191922), (14339, 136938), (20462, 95961), (22823, 86034), (28678, 68469), (30693, 63974), (31987, 61386), (43017, 45646)]