421901412

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{9901}}^1$

素因数の和:10028

約数の個数: 48

約数和(自身を含む): 1018084032

約数和(自身を除く): 596182620

約数列:

[1, 2, 3, 4, 6, 12, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 636, 804, 3551, 7102, 9901, 10653, 14204, 19802, 21306, 29703, 39604, 42612, 59406, 118812, 524753, 663367, 1049506, 1326734, 1574259, 1990101, 2099012, 2653468, 3148518, 3980202, 6297036, 7960404, 35158451, 70316902, 105475353, 140633804, 210950706, 421901412]

約数ペア:

[(1, 421901412), (2, 210950706), (3, 140633804), (4, 105475353), (6, 70316902), (12, 35158451), (53, 7960404), (67, 6297036), (106, 3980202), (134, 3148518), (159, 2653468), (201, 2099012), (212, 1990101), (268, 1574259), (318, 1326734), (402, 1049506), (636, 663367), (804, 524753), (3551, 118812), (7102, 59406), (9901, 42612), (10653, 39604), (14204, 29703), (19802, 21306)]