1983968

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 4735584

約数和(自身を除く): 2751616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 521, 544, 952, 1042, 1904, 2084, 3647, 3808, 4168, 7294, 8336, 8857, 14588, 16672, 17714, 29176, 35428, 58352, 61999, 70856, 116704, 123998, 141712, 247996, 283424, 495992, 991984, 1983968]

約数ペア:

[(1, 1983968), (2, 991984), (4, 495992), (7, 283424), (8, 247996), (14, 141712), (16, 123998), (17, 116704), (28, 70856), (32, 61999), (34, 58352), (56, 35428), (68, 29176), (112, 17714), (119, 16672), (136, 14588), (224, 8857), (238, 8336), (272, 7294), (476, 4168), (521, 3808), (544, 3647), (952, 2084), (1042, 1904)]