1308572044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{15817}}^1$

素因数の和:15914

約数の個数: 48

約数和(自身を含む): 2591874208

約数和(自身を除く): 1283302164

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 962, 1118, 1591, 1924, 2236, 3182, 6364, 15817, 20683, 31634, 41366, 63268, 82732, 205621, 411242, 585229, 680131, 822484, 1170458, 1360262, 2340916, 2720524, 7607977, 8841703, 15215954, 17683406, 25164847, 30431908, 35366812, 50329694, 100659388, 327143011, 654286022, 1308572044]

約数ペア:

[(1, 1308572044), (2, 654286022), (4, 327143011), (13, 100659388), (26, 50329694), (37, 35366812), (43, 30431908), (52, 25164847), (74, 17683406), (86, 15215954), (148, 8841703), (172, 7607977), (481, 2720524), (559, 2340916), (962, 1360262), (1118, 1170458), (1591, 822484), (1924, 680131), (2236, 585229), (3182, 411242), (6364, 205621), (15817, 82732), (20683, 63268), (31634, 41366)]