4227960178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 7192725120

約数和(自身を除く): 2964764942

約数列:

[1, 2, 13, 26, 37, 59, 74, 118, 163, 326, 457, 481, 767, 914, 962, 1534, 2119, 2183, 4238, 4366, 5941, 6031, 9617, 11882, 12062, 16909, 19234, 26963, 28379, 33818, 53926, 56758, 74491, 78403, 125021, 148982, 156806, 219817, 250042, 350519, 355829, 439634, 701038, 711658, 968383, 997631, 1936766, 1995262, 2756167, 4394969, 4625777, 5512334, 8789938, 9251554, 12969203, 25938406, 35830171, 57134597, 71660342, 114269194, 162613853, 325227706, 2113980089, 4227960178]

約数ペア:

[(1, 4227960178), (2, 2113980089), (13, 325227706), (26, 162613853), (37, 114269194), (59, 71660342), (74, 57134597), (118, 35830171), (163, 25938406), (326, 12969203), (457, 9251554), (481, 8789938), (767, 5512334), (914, 4625777), (962, 4394969), (1534, 2756167), (2119, 1995262), (2183, 1936766), (4238, 997631), (4366, 968383), (5941, 711658), (6031, 701038), (9617, 439634), (11882, 355829), (12062, 350519), (16909, 250042), (19234, 219817), (26963, 156806), (28379, 148982), (33818, 125021), (53926, 78403), (56758, 74491)]