10420788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 28030464

約数和(自身を除く): 17609676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 947, 1572, 1834, 1894, 2751, 2841, 3668, 3788, 5502, 5682, 6629, 11004, 11364, 13258, 19887, 26516, 39774, 79548, 124057, 248114, 372171, 496228, 744342, 868399, 1488684, 1736798, 2605197, 3473596, 5210394, 10420788]

約数ペア:

[(1, 10420788), (2, 5210394), (3, 3473596), (4, 2605197), (6, 1736798), (7, 1488684), (12, 868399), (14, 744342), (21, 496228), (28, 372171), (42, 248114), (84, 124057), (131, 79548), (262, 39774), (393, 26516), (524, 19887), (786, 13258), (917, 11364), (947, 11004), (1572, 6629), (1834, 5682), (1894, 5502), (2751, 3788), (2841, 3668)]