289733394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{4451}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 611170560

約数和(自身を除く): 321437166

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 571, 1142, 1713, 3426, 4451, 8902, 10849, 13353, 21698, 26706, 32547, 65094, 84569, 169138, 253707, 507414, 2541521, 5083042, 7624563, 15249126, 48288899, 96577798, 144866697, 289733394]

約数ペア:

[(1, 289733394), (2, 144866697), (3, 96577798), (6, 48288899), (19, 15249126), (38, 7624563), (57, 5083042), (114, 2541521), (571, 507414), (1142, 253707), (1713, 169138), (3426, 84569), (4451, 65094), (8902, 32547), (10849, 26706), (13353, 21698)]