470547844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{743}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 936190080

約数和(自身を除く): 465642236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 641, 743, 988, 1282, 1486, 2564, 2972, 8333, 9659, 12179, 14117, 16666, 19318, 24358, 28234, 33332, 38636, 48716, 56468, 158327, 183521, 316654, 367042, 476263, 633308, 734084, 952526, 1905052, 6191419, 9048997, 12382838, 18097994, 24765676, 36195988, 117636961, 235273922, 470547844]

約数ペア:

[(1, 470547844), (2, 235273922), (4, 117636961), (13, 36195988), (19, 24765676), (26, 18097994), (38, 12382838), (52, 9048997), (76, 6191419), (247, 1905052), (494, 952526), (641, 734084), (743, 633308), (988, 476263), (1282, 367042), (1486, 316654), (2564, 183521), (2972, 158327), (8333, 56468), (9659, 48716), (12179, 38636), (14117, 33332), (16666, 28234), (19318, 24358)]