860221544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4903}}^1$

素因数の和:5170

約数の個数: 64

約数和(自身を含む): 1993770240

約数和(自身を除く): 1133548696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 241, 364, 482, 728, 964, 1687, 1928, 3133, 3374, 4903, 6266, 6748, 9806, 12532, 13496, 19612, 21931, 25064, 34321, 39224, 43862, 63739, 68642, 87724, 127478, 137284, 175448, 254956, 274568, 446173, 509912, 892346, 1181623, 1784692, 2363246, 3569384, 4726492, 8271361, 9452984, 15361099, 16542722, 30722198, 33085444, 61444396, 66170888, 107527693, 122888792, 215055386, 430110772, 860221544]

約数ペア:

[(1, 860221544), (2, 430110772), (4, 215055386), (7, 122888792), (8, 107527693), (13, 66170888), (14, 61444396), (26, 33085444), (28, 30722198), (52, 16542722), (56, 15361099), (91, 9452984), (104, 8271361), (182, 4726492), (241, 3569384), (364, 2363246), (482, 1784692), (728, 1181623), (964, 892346), (1687, 509912), (1928, 446173), (3133, 274568), (3374, 254956), (4903, 175448), (6266, 137284), (6748, 127478), (9806, 87724), (12532, 68642), (13496, 63739), (19612, 43862), (21931, 39224), (25064, 34321)]