1003982443304

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1\times {\mathrm{18919}}^1$

素因数の和:19722

約数の個数: 64

約数和(自身を含む): 1929503980800

約数和(自身を除く): 925521537496

約数列:

[1, 2, 4, 8, 53, 106, 212, 257, 424, 487, 514, 974, 1028, 1948, 2056, 3896, 13621, 18919, 25811, 27242, 37838, 51622, 54484, 75676, 103244, 108968, 125159, 151352, 206488, 250318, 500636, 1001272, 1002707, 2005414, 4010828, 4862183, 6633427, 8021656, 9213553, 9724366, 13266854, 18427106, 19448732, 26533708, 36854212, 38897464, 53067416, 73708424, 257695699, 488318309, 515391398, 976636618, 1030782796, 1953273236, 2061565592, 2367883121, 3906546472, 4735766242, 9471532484, 18943064968, 125497805413, 250995610826, 501991221652, 1003982443304]

約数ペア:

[(1, 1003982443304), (2, 501991221652), (4, 250995610826), (8, 125497805413), (53, 18943064968), (106, 9471532484), (212, 4735766242), (257, 3906546472), (424, 2367883121), (487, 2061565592), (514, 1953273236), (974, 1030782796), (1028, 976636618), (1948, 515391398), (2056, 488318309), (3896, 257695699), (13621, 73708424), (18919, 53067416), (25811, 38897464), (27242, 36854212), (37838, 26533708), (51622, 19448732), (54484, 18427106), (75676, 13266854), (103244, 9724366), (108968, 9213553), (125159, 8021656), (151352, 6633427), (206488, 4862183), (250318, 4010828), (500636, 2005414), (1001272, 1002707)]