113313356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 219465120

約数和(自身を除く): 106151764

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 139, 244, 257, 278, 514, 556, 793, 1028, 1586, 1807, 3172, 3341, 3614, 6682, 7228, 8479, 13364, 15677, 16958, 31354, 33916, 35723, 62708, 71446, 110227, 142892, 203801, 220454, 407602, 440908, 464399, 815204, 928798, 1857596, 2179103, 4358206, 8716412, 28328339, 56656678, 113313356]

約数ペア:

[(1, 113313356), (2, 56656678), (4, 28328339), (13, 8716412), (26, 4358206), (52, 2179103), (61, 1857596), (122, 928798), (139, 815204), (244, 464399), (257, 440908), (278, 407602), (514, 220454), (556, 203801), (793, 142892), (1028, 110227), (1586, 71446), (1807, 62708), (3172, 35723), (3341, 33916), (3614, 31354), (6682, 16958), (7228, 15677), (8479, 13364)]