328156796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{3331}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 626949120

約数和(自身を除く): 298792324

約数列:

[1, 2, 4, 11, 22, 44, 2239, 3331, 4478, 6662, 8956, 13324, 24629, 36641, 49258, 73282, 98516, 146564, 7458109, 14916218, 29832436, 82039199, 164078398, 328156796]

約数ペア:

[(1, 328156796), (2, 164078398), (4, 82039199), (11, 29832436), (22, 14916218), (44, 7458109), (2239, 146564), (3331, 98516), (4478, 73282), (6662, 49258), (8956, 36641), (13324, 24629)]