348580492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 685165824

約数和(自身を除く): 336585332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 101, 124, 202, 403, 404, 806, 1313, 1612, 2141, 2626, 3131, 4282, 5252, 6262, 8564, 12524, 27833, 40703, 55666, 66371, 81406, 111332, 132742, 162812, 216241, 265484, 432482, 862823, 864964, 1725646, 2811133, 3451292, 5622266, 6703471, 11244532, 13406942, 26813884, 87145123, 174290246, 348580492]

約数ペア:

[(1, 348580492), (2, 174290246), (4, 87145123), (13, 26813884), (26, 13406942), (31, 11244532), (52, 6703471), (62, 5622266), (101, 3451292), (124, 2811133), (202, 1725646), (403, 864964), (404, 862823), (806, 432482), (1313, 265484), (1612, 216241), (2141, 162812), (2626, 132742), (3131, 111332), (4282, 81406), (5252, 66371), (6262, 55666), (8564, 40703), (12524, 27833)]