518952028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 1074325504

約数和(自身を除く): 555373476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 547, 868, 1093, 1094, 2186, 2188, 3829, 4372, 7651, 7658, 15302, 15316, 16957, 30604, 33883, 33914, 67766, 67828, 118699, 135532, 237181, 237398, 474362, 474796, 597871, 948724, 1195742, 2391484, 4185097, 8370194, 16740388, 18534001, 37068002, 74136004, 129738007, 259476014, 518952028]

約数ペア:

[(1, 518952028), (2, 259476014), (4, 129738007), (7, 74136004), (14, 37068002), (28, 18534001), (31, 16740388), (62, 8370194), (124, 4185097), (217, 2391484), (434, 1195742), (547, 948724), (868, 597871), (1093, 474796), (1094, 474362), (2186, 237398), (2188, 237181), (3829, 135532), (4372, 118699), (7651, 67828), (7658, 67766), (15302, 33914), (15316, 33883), (16957, 30604)]