291214961230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{549462191}}^1$

素因数の和:549462251

約数の個数: 16

約数和(自身を含む): 534077250624

約数和(自身を除く): 242862289394

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 549462191, 1098924382, 2747310955, 5494621910, 29121496123, 58242992246, 145607480615, 291214961230]

約数ペア:

[(1, 291214961230), (2, 145607480615), (5, 58242992246), (10, 29121496123), (53, 5494621910), (106, 2747310955), (265, 1098924382), (530, 549462191)]